Home / 39,744,943.20-59,575,424.40-22,668,847.20

Finding the Fourth Proportional to 39,744,943.20, 59,575,424.40 and 22,668,847.20

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Solution

The fourth proportional to 39,744,943.20, 59,575,424.40 and 22,668,847.20 is: 33,979,321.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,943.20 : 59,575,424.40 = 22,668,847.20 : x
  2. Step 2: Convert to fraction form
    39,744,943.20/59,575,424.40 = 22,668,847.20/x
  3. Step 3: Cross multiply
    39,744,943.20x = 59,575,424.40 × 22,668,847.20
  4. Step 4: Simplify right side
    39,744,943.20x = 1,350,506,192,598,751.50
  5. Step 5: Solve for x
    x = 1,350,506,192,598,751.50/39,744,943.20
  6. Step 6: Final answer
    x = 33,979,321.24

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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.