Home / 29,405,989.80-44,156,223.90-22,225,631.40

Finding the Fourth Proportional to 29,405,989.80, 44,156,223.90 and 22,225,631.40

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Solution

The fourth proportional to 29,405,989.80, 44,156,223.90 and 22,225,631.40 is: 33,374,151.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,405,989.80 : 44,156,223.90 = 22,225,631.40 : x
  2. Step 2: Convert to fraction form
    29,405,989.80/44,156,223.90 = 22,225,631.40/x
  3. Step 3: Cross multiply
    29,405,989.80x = 44,156,223.90 × 22,225,631.40
  4. Step 4: Simplify right side
    29,405,989.80x = 981,399,956,417,270.38
  5. Step 5: Solve for x
    x = 981,399,956,417,270.38/29,405,989.80
  6. Step 6: Final answer
    x = 33,374,151.43

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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.