Home / 32,023,091.70-48,037,590.78-10,457,805.60

Finding the Fourth Proportional to 32,023,091.70, 48,037,590.78 and 10,457,805.60

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Solution

The fourth proportional to 32,023,091.70, 48,037,590.78 and 10,457,805.60 is: 15,687,672.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,023,091.70 : 48,037,590.78 = 10,457,805.60 : x
  2. Step 2: Convert to fraction form
    32,023,091.70/48,037,590.78 = 10,457,805.60/x
  3. Step 3: Cross multiply
    32,023,091.70x = 48,037,590.78 × 10,457,805.60
  4. Step 4: Simplify right side
    32,023,091.70x = 502,367,785,869,592.38
  5. Step 5: Solve for x
    x = 502,367,785,869,592.38/32,023,091.70
  6. Step 6: Final answer
    x = 15,687,672.84

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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.