Home / 22,753,710.20-34,130,565.30-15,100,959.80

Finding the Fourth Proportional to 22,753,710.20, 34,130,565.30 and 15,100,959.80

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Solution

The fourth proportional to 22,753,710.20, 34,130,565.30 and 15,100,959.80 is: 22,651,439.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,753,710.20 : 34,130,565.30 = 15,100,959.80 : x
  2. Step 2: Convert to fraction form
    22,753,710.20/34,130,565.30 = 15,100,959.80/x
  3. Step 3: Cross multiply
    22,753,710.20x = 34,130,565.30 × 15,100,959.80
  4. Step 4: Simplify right side
    22,753,710.20x = 515,404,294,546,574.94
  5. Step 5: Solve for x
    x = 515,404,294,546,574.94/22,753,710.20
  6. Step 6: Final answer
    x = 22,651,439.70

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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.