Home / 15,984,580.38-23,970,918.29-5,746,646.54

Finding the Fourth Proportional to 15,984,580.38, 23,970,918.29 and 5,746,646.54

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Solution

The fourth proportional to 15,984,580.38, 23,970,918.29 and 5,746,646.54 is: 8,617,829.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,580.38 : 23,970,918.29 = 5,746,646.54 : x
  2. Step 2: Convert to fraction form
    15,984,580.38/23,970,918.29 = 5,746,646.54/x
  3. Step 3: Cross multiply
    15,984,580.38x = 23,970,918.29 × 5,746,646.54
  4. Step 4: Simplify right side
    15,984,580.38x = 137,752,394,503,263.39
  5. Step 5: Solve for x
    x = 137,752,394,503,263.39/15,984,580.38
  6. Step 6: Final answer
    x = 8,617,829.89

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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.