Home / 49,821,081.40-74,763,114.90-29,350,761.40

Finding the Fourth Proportional to 49,821,081.40, 74,763,114.90 and 29,350,761.40

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Solution

The fourth proportional to 49,821,081.40, 74,763,114.90 and 29,350,761.40 is: 44,044,695.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,821,081.40 : 74,763,114.90 = 29,350,761.40 : x
  2. Step 2: Convert to fraction form
    49,821,081.40/74,763,114.90 = 29,350,761.40/x
  3. Step 3: Cross multiply
    49,821,081.40x = 74,763,114.90 × 29,350,761.40
  4. Step 4: Simplify right side
    49,821,081.40x = 2,194,354,346,950,685
  5. Step 5: Solve for x
    x = 2,194,354,346,950,685/49,821,081.40
  6. Step 6: Final answer
    x = 44,044,695.24

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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.