Home / 47,260,355.22-65,218,387.41-26,633,387.70

Finding the Fourth Proportional to 47,260,355.22, 65,218,387.41 and 26,633,387.70

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Solution

The fourth proportional to 47,260,355.22, 65,218,387.41 and 26,633,387.70 is: 36,753,566.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260,355.22 : 65,218,387.41 = 26,633,387.70 : x
  2. Step 2: Convert to fraction form
    47,260,355.22/65,218,387.41 = 26,633,387.70/x
  3. Step 3: Cross multiply
    47,260,355.22x = 65,218,387.41 × 26,633,387.70
  4. Step 4: Simplify right side
    47,260,355.22x = 1,736,986,597,059,328.75
  5. Step 5: Solve for x
    x = 1,736,986,597,059,328.75/47,260,355.22
  6. Step 6: Final answer
    x = 36,753,566.26

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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.