Home / 32,082,164.60-48,123,246.90-10,511,564.90

Finding the Fourth Proportional to 32,082,164.60, 48,123,246.90 and 10,511,564.90

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Solution

The fourth proportional to 32,082,164.60, 48,123,246.90 and 10,511,564.90 is: 15,767,347.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,082,164.60 : 48,123,246.90 = 10,511,564.90 : x
  2. Step 2: Convert to fraction form
    32,082,164.60/48,123,246.90 = 10,511,564.90/x
  3. Step 3: Cross multiply
    32,082,164.60x = 48,123,246.90 × 10,511,564.90
  4. Step 4: Simplify right side
    32,082,164.60x = 505,850,632,988,073.81
  5. Step 5: Solve for x
    x = 505,850,632,988,073.81/32,082,164.60
  6. Step 6: Final answer
    x = 15,767,347.35

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Similar ratio
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1.5x scale

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.