Home / 1,518,283,983,817-2,095,292,306,098.40-833,196,226,450.05

Finding the Fourth Proportional to 1,518,283,983,817, 2,095,292,306,098.40 and 833,196,226,450.05

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Solution

The fourth proportional to 1,518,283,983,817, 2,095,292,306,098.40 and 833,196,226,450.05 is: 1,149,843,943,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,518,283,983,817 : 2,095,292,306,098.40 = 833,196,226,450.05 : x
  2. Step 2: Convert to fraction form
    1,518,283,983,817/2,095,292,306,098.40 = 833,196,226,450.05/x
  3. Step 3: Cross multiply
    1,518,283,983,817x = 2,095,292,306,098.40 × 833,196,226,450.05
  4. Step 4: Simplify right side
    1,518,283,983,817x = 1,745,789,642,751,009,900,986,368
  5. Step 5: Solve for x
    x = 1,745,789,642,751,009,900,986,368/1,518,283,983,817
  6. Step 6: Final answer
    x = 1,149,843,943,135.10

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.