Home / 63,631,504.42-95,446,646.76-37,705,143.11

Finding the Fourth Proportional to 63,631,504.42, 95,446,646.76 and 37,705,143.11

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Solution

The fourth proportional to 63,631,504.42, 95,446,646.76 and 37,705,143.11 is: 56,557,353.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,631,504.42 : 95,446,646.76 = 37,705,143.11 : x
  2. Step 2: Convert to fraction form
    63,631,504.42/95,446,646.76 = 37,705,143.11/x
  3. Step 3: Cross multiply
    63,631,504.42x = 95,446,646.76 × 37,705,143.11
  4. Step 4: Simplify right side
    63,631,504.42x = 3,598,829,474,978,184.50
  5. Step 5: Solve for x
    x = 3,598,829,474,978,184.50/63,631,504.42
  6. Step 6: Final answer
    x = 56,557,353.28

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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.