Home / 32,101,737.60-48,142,490.92-10,531,312.88

Finding the Fourth Proportional to 32,101,737.60, 48,142,490.92 and 10,531,312.88

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Solution

The fourth proportional to 32,101,737.60, 48,142,490.92 and 10,531,312.88 is: 15,793,650.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,101,737.60 : 48,142,490.92 = 10,531,312.88 : x
  2. Step 2: Convert to fraction form
    32,101,737.60/48,142,490.92 = 10,531,312.88/x
  3. Step 3: Cross multiply
    32,101,737.60x = 48,142,490.92 × 10,531,312.88
  4. Step 4: Simplify right side
    32,101,737.60x = 507,003,634,701,079.12
  5. Step 5: Solve for x
    x = 507,003,634,701,079.12/32,101,737.60
  6. Step 6: Final answer
    x = 15,793,650.83

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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.