Home / 60,019,134.57-82,795,932.41-37,955,475.45

Finding the Fourth Proportional to 60,019,134.57, 82,795,932.41 and 37,955,475.45

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Solution

The fourth proportional to 60,019,134.57, 82,795,932.41 and 37,955,475.45 is: 52,359,285.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,019,134.57 : 82,795,932.41 = 37,955,475.45 : x
  2. Step 2: Convert to fraction form
    60,019,134.57/82,795,932.41 = 37,955,475.45/x
  3. Step 3: Cross multiply
    60,019,134.57x = 82,795,932.41 × 37,955,475.45
  4. Step 4: Simplify right side
    60,019,134.57x = 3,142,558,979,757,837
  5. Step 5: Solve for x
    x = 3,142,558,979,757,837/60,019,134.57
  6. Step 6: Final answer
    x = 52,359,285.12

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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.