Home / 32,149,624.10-48,224,436.15-9,432,817.70

Finding the Fourth Proportional to 32,149,624.10, 48,224,436.15 and 9,432,817.70

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Solution

The fourth proportional to 32,149,624.10, 48,224,436.15 and 9,432,817.70 is: 14,149,226.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,149,624.10 : 48,224,436.15 = 9,432,817.70 : x
  2. Step 2: Convert to fraction form
    32,149,624.10/48,224,436.15 = 9,432,817.70/x
  3. Step 3: Cross multiply
    32,149,624.10x = 48,224,436.15 × 9,432,817.70
  4. Step 4: Simplify right side
    32,149,624.10x = 454,892,314,888,239.81
  5. Step 5: Solve for x
    x = 454,892,314,888,239.81/32,149,624.10
  6. Step 6: Final answer
    x = 14,149,226.55

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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.