Home / 15,744,356.43-23,617,887.89-4,384,805.07

Finding the Fourth Proportional to 15,744,356.43, 23,617,887.89 and 4,384,805.07

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Solution

The fourth proportional to 15,744,356.43, 23,617,887.89 and 4,384,805.07 is: 6,577,584.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,744,356.43 : 23,617,887.89 = 4,384,805.07 : x
  2. Step 2: Convert to fraction form
    15,744,356.43/23,617,887.89 = 4,384,805.07/x
  3. Step 3: Cross multiply
    15,744,356.43x = 23,617,887.89 × 4,384,805.07
  4. Step 4: Simplify right side
    15,744,356.43x = 103,559,834,540,839.59
  5. Step 5: Solve for x
    x = 103,559,834,540,839.59/15,744,356.43
  6. Step 6: Final answer
    x = 6,577,584.48

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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.