Home / 96,227,280.60-144,382,392.90-55,872,259.80

Finding the Fourth Proportional to 96,227,280.60, 144,382,392.90 and 55,872,259.80

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Solution

The fourth proportional to 96,227,280.60, 144,382,392.90 and 55,872,259.80 is: 83,832,469.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,227,280.60 : 144,382,392.90 = 55,872,259.80 : x
  2. Step 2: Convert to fraction form
    96,227,280.60/144,382,392.90 = 55,872,259.80/x
  3. Step 3: Cross multiply
    96,227,280.60x = 144,382,392.90 × 55,872,259.80
  4. Step 4: Simplify right side
    96,227,280.60x = 8,066,970,566,654,475
  5. Step 5: Solve for x
    x = 8,066,970,566,654,475/96,227,280.60
  6. Step 6: Final answer
    x = 83,832,469.51

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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.