Home / 1,282,231,304,844.10-1,923,346,957,266.20-444,714,301,068.15

Finding the Fourth Proportional to 1,282,231,304,844.10, 1,923,346,957,266.20 and 444,714,301,068.15

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Solution

The fourth proportional to 1,282,231,304,844.10, 1,923,346,957,266.20 and 444,714,301,068.15 is: 667,071,451,602.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,231,304,844.10 : 1,923,346,957,266.20 = 444,714,301,068.15 : x
  2. Step 2: Convert to fraction form
    1,282,231,304,844.10/1,923,346,957,266.20 = 444,714,301,068.15/x
  3. Step 3: Cross multiply
    1,282,231,304,844.10x = 1,923,346,957,266.20 × 444,714,301,068.15
  4. Step 4: Simplify right side
    1,282,231,304,844.10x = 855,339,897,812,191,111,282,688
  5. Step 5: Solve for x
    x = 855,339,897,812,191,111,282,688/1,282,231,304,844.10
  6. Step 6: Final answer
    x = 667,071,451,602.24

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Double scale
Find fourth proportional to 1,282,231,304,845.10, 1,923,346,957,267.70 and 444,714,301,069.15
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.