Home / 39,748,926.80-59,623,390.20-35,591,877.20

Finding the Fourth Proportional to 39,748,926.80, 59,623,390.20 and 35,591,877.20

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Solution

The fourth proportional to 39,748,926.80, 59,623,390.20 and 35,591,877.20 is: 53,387,815.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,748,926.80 : 59,623,390.20 = 35,591,877.20 : x
  2. Step 2: Convert to fraction form
    39,748,926.80/59,623,390.20 = 35,591,877.20/x
  3. Step 3: Cross multiply
    39,748,926.80x = 59,623,390.20 × 35,591,877.20
  4. Step 4: Simplify right side
    39,748,926.80x = 2,122,108,382,246,083.75
  5. Step 5: Solve for x
    x = 2,122,108,382,246,083.75/39,748,926.80
  6. Step 6: Final answer
    x = 53,387,815.80

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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.