Home / 32,210,819.52-48,346,089.12-16,265,664.96

Finding the Fourth Proportional to 32,210,819.52, 48,346,089.12 and 16,265,664.96

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Solution

The fourth proportional to 32,210,819.52, 48,346,089.12 and 16,265,664.96 is: 24,413,575.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210,819.52 : 48,346,089.12 = 16,265,664.96 : x
  2. Step 2: Convert to fraction form
    32,210,819.52/48,346,089.12 = 16,265,664.96/x
  3. Step 3: Cross multiply
    32,210,819.52x = 48,346,089.12 × 16,265,664.96
  4. Step 4: Simplify right side
    32,210,819.52x = 786,381,287,752,221.25
  5. Step 5: Solve for x
    x = 786,381,287,752,221.25/32,210,819.52
  6. Step 6: Final answer
    x = 24,413,575.92

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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.