Home / 16,531,896.59-24,794,606.41-15,711,632.17

Finding the Fourth Proportional to 16,531,896.59, 24,794,606.41 and 15,711,632.17

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Solution

The fourth proportional to 16,531,896.59, 24,794,606.41 and 15,711,632.17 is: 23,564,370.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531,896.59 : 24,794,606.41 = 15,711,632.17 : x
  2. Step 2: Convert to fraction form
    16,531,896.59/24,794,606.41 = 15,711,632.17/x
  3. Step 3: Cross multiply
    16,531,896.59x = 24,794,606.41 × 15,711,632.17
  4. Step 4: Simplify right side
    16,531,896.59x = 389,563,735,723,047.12
  5. Step 5: Solve for x
    x = 389,563,735,723,047.12/16,531,896.59
  6. Step 6: Final answer
    x = 23,564,370.47

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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.