Home / 16,459,484.64-24,690,407.94-5,676,626.94

Finding the Fourth Proportional to 16,459,484.64, 24,690,407.94 and 5,676,626.94

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Solution

The fourth proportional to 16,459,484.64, 24,690,407.94 and 5,676,626.94 is: 8,515,347.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,459,484.64 : 24,690,407.94 = 5,676,626.94 : x
  2. Step 2: Convert to fraction form
    16,459,484.64/24,690,407.94 = 5,676,626.94/x
  3. Step 3: Cross multiply
    16,459,484.64x = 24,690,407.94 × 5,676,626.94
  4. Step 4: Simplify right side
    16,459,484.64x = 140,158,234,871,793.92
  5. Step 5: Solve for x
    x = 140,158,234,871,793.92/16,459,484.64
  6. Step 6: Final answer
    x = 8,515,347.71

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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.