Home / 54,582,834.72-75,315,420.90-32,252,713.50

Finding the Fourth Proportional to 54,582,834.72, 75,315,420.90 and 32,252,713.50

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Solution

The fourth proportional to 54,582,834.72, 75,315,420.90 and 32,252,713.50 is: 44,503,490.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,582,834.72 : 75,315,420.90 = 32,252,713.50 : x
  2. Step 2: Convert to fraction form
    54,582,834.72/75,315,420.90 = 32,252,713.50/x
  3. Step 3: Cross multiply
    54,582,834.72x = 75,315,420.90 × 32,252,713.50
  4. Step 4: Simplify right side
    54,582,834.72x = 2,429,126,692,419,612.50
  5. Step 5: Solve for x
    x = 2,429,126,692,419,612.50/54,582,834.72
  6. Step 6: Final answer
    x = 44,503,490.98

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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.