Home / 60,229,397.52-83,117,094.48-32,727,324.96

Finding the Fourth Proportional to 60,229,397.52, 83,117,094.48 and 32,727,324.96

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Solution

The fourth proportional to 60,229,397.52, 83,117,094.48 and 32,727,324.96 is: 45,163,994.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,229,397.52 : 83,117,094.48 = 32,727,324.96 : x
  2. Step 2: Convert to fraction form
    60,229,397.52/83,117,094.48 = 32,727,324.96/x
  3. Step 3: Cross multiply
    60,229,397.52x = 83,117,094.48 × 32,727,324.96
  4. Step 4: Simplify right side
    60,229,397.52x = 2,720,200,160,777,982.50
  5. Step 5: Solve for x
    x = 2,720,200,160,777,982.50/60,229,397.52
  6. Step 6: Final answer
    x = 45,163,994.21

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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.