Home / 57,984,752.70-86,976,783.45-14,853,872.70

Finding the Fourth Proportional to 57,984,752.70, 86,976,783.45 and 14,853,872.70

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Solution

The fourth proportional to 57,984,752.70, 86,976,783.45 and 14,853,872.70 is: 22,280,720.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,984,752.70 : 86,976,783.45 = 14,853,872.70 : x
  2. Step 2: Convert to fraction form
    57,984,752.70/86,976,783.45 = 14,853,872.70/x
  3. Step 3: Cross multiply
    57,984,752.70x = 86,976,783.45 × 14,853,872.70
  4. Step 4: Simplify right side
    57,984,752.70x = 1,291,942,069,221,766.75
  5. Step 5: Solve for x
    x = 1,291,942,069,221,766.75/57,984,752.70
  6. Step 6: Final answer
    x = 22,280,720.52

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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.