Home / 16,587,951.27-24,881,905.49-4,457,414.86

Finding the Fourth Proportional to 16,587,951.27, 24,881,905.49 and 4,457,414.86

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Solution

The fourth proportional to 16,587,951.27, 24,881,905.49 and 4,457,414.86 is: 6,686,116.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,951.27 : 24,881,905.49 = 4,457,414.86 : x
  2. Step 2: Convert to fraction form
    16,587,951.27/24,881,905.49 = 4,457,414.86/x
  3. Step 3: Cross multiply
    16,587,951.27x = 24,881,905.49 × 4,457,414.86
  4. Step 4: Simplify right side
    16,587,951.27x = 110,908,975,369,322.14
  5. Step 5: Solve for x
    x = 110,908,975,369,322.14/16,587,951.27
  6. Step 6: Final answer
    x = 6,686,116.54

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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.