Home / 35,470,487.20-53,131,081.20-29,498,519.20

Finding the Fourth Proportional to 35,470,487.20, 53,131,081.20 and 29,498,519.20

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Solution

The fourth proportional to 35,470,487.20, 53,131,081.20 and 29,498,519.20 is: 44,185,697.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,470,487.20 : 53,131,081.20 = 29,498,519.20 : x
  2. Step 2: Convert to fraction form
    35,470,487.20/53,131,081.20 = 29,498,519.20/x
  3. Step 3: Cross multiply
    35,470,487.20x = 53,131,081.20 × 29,498,519.20
  4. Step 4: Simplify right side
    35,470,487.20x = 1,567,288,218,894,959
  5. Step 5: Solve for x
    x = 1,567,288,218,894,959/35,470,487.20
  6. Step 6: Final answer
    x = 44,185,697.54

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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.