Home / 52,119,125.37-71,894,510.64-32,505,962.88

Finding the Fourth Proportional to 52,119,125.37, 71,894,510.64 and 32,505,962.88

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Solution

The fourth proportional to 52,119,125.37, 71,894,510.64 and 32,505,962.88 is: 44,839,591.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,119,125.37 : 71,894,510.64 = 32,505,962.88 : x
  2. Step 2: Convert to fraction form
    52,119,125.37/71,894,510.64 = 32,505,962.88/x
  3. Step 3: Cross multiply
    52,119,125.37x = 71,894,510.64 × 32,505,962.88
  4. Step 4: Simplify right side
    52,119,125.37x = 2,337,000,294,139,605
  5. Step 5: Solve for x
    x = 2,337,000,294,139,605/52,119,125.37
  6. Step 6: Final answer
    x = 44,839,591.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.