Home / 58,472,102.12-80,691,502.54-32,366,619.96

Finding the Fourth Proportional to 58,472,102.12, 80,691,502.54 and 32,366,619.96

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Solution

The fourth proportional to 58,472,102.12, 80,691,502.54 and 32,366,619.96 is: 44,665,936.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,472,102.12 : 80,691,502.54 = 32,366,619.96 : x
  2. Step 2: Convert to fraction form
    58,472,102.12/80,691,502.54 = 32,366,619.96/x
  3. Step 3: Cross multiply
    58,472,102.12x = 80,691,502.54 × 32,366,619.96
  4. Step 4: Simplify right side
    58,472,102.12x = 2,611,711,196,713,555
  5. Step 5: Solve for x
    x = 2,611,711,196,713,555/58,472,102.12
  6. Step 6: Final answer
    x = 44,665,936.44

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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.