Home / 47,521,902.70-65,609,844.70-32,662,812.34

Finding the Fourth Proportional to 47,521,902.70, 65,609,844.70 and 32,662,812.34

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Solution

The fourth proportional to 47,521,902.70, 65,609,844.70 and 32,662,812.34 is: 45,095,038.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,521,902.70 : 65,609,844.70 = 32,662,812.34 : x
  2. Step 2: Convert to fraction form
    47,521,902.70/65,609,844.70 = 32,662,812.34/x
  3. Step 3: Cross multiply
    47,521,902.70x = 65,609,844.70 × 32,662,812.34
  4. Step 4: Simplify right side
    47,521,902.70x = 2,143,002,044,764,594.50
  5. Step 5: Solve for x
    x = 2,143,002,044,764,594.50/47,521,902.70
  6. Step 6: Final answer
    x = 45,095,038.78

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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.