Home / 8,709,244,542.90-13,063,866,814.35-4,791,036,338.10

Finding the Fourth Proportional to 8,709,244,542.90, 13,063,866,814.35 and 4,791,036,338.10

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Solution

The fourth proportional to 8,709,244,542.90, 13,063,866,814.35 and 4,791,036,338.10 is: 7,186,554,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,709,244,542.90 : 13,063,866,814.35 = 4,791,036,338.10 : x
  2. Step 2: Convert to fraction form
    8,709,244,542.90/13,063,866,814.35 = 4,791,036,338.10/x
  3. Step 3: Cross multiply
    8,709,244,542.90x = 13,063,866,814.35 × 4,791,036,338.10
  4. Step 4: Simplify right side
    8,709,244,542.90x = 62,589,460,623,649,546,240
  5. Step 5: Solve for x
    x = 62,589,460,623,649,546,240/8,709,244,542.90
  6. Step 6: Final answer
    x = 7,186,554,507.15

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Double scale
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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.