Home / 29,074,675.38-43,611,856.02-16,770,663.96

Finding the Fourth Proportional to 29,074,675.38, 43,611,856.02 and 16,770,663.96

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Solution

The fourth proportional to 29,074,675.38, 43,611,856.02 and 16,770,663.96 is: 25,155,905.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074,675.38 : 43,611,856.02 = 16,770,663.96 : x
  2. Step 2: Convert to fraction form
    29,074,675.38/43,611,856.02 = 16,770,663.96/x
  3. Step 3: Cross multiply
    29,074,675.38x = 43,611,856.02 × 16,770,663.96
  4. Step 4: Simplify right side
    29,074,675.38x = 731,399,781,983,323.12
  5. Step 5: Solve for x
    x = 731,399,781,983,323.12/29,074,675.38
  6. Step 6: Final answer
    x = 25,155,905.35

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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.