Home / 29,748,927.20-44,623,390.80-25,969,791.20

Finding the Fourth Proportional to 29,748,927.20, 44,623,390.80 and 25,969,791.20

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Solution

The fourth proportional to 29,748,927.20, 44,623,390.80 and 25,969,791.20 is: 38,954,686.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,748,927.20 : 44,623,390.80 = 25,969,791.20 : x
  2. Step 2: Convert to fraction form
    29,748,927.20/44,623,390.80 = 25,969,791.20/x
  3. Step 3: Cross multiply
    29,748,927.20x = 44,623,390.80 × 25,969,791.20
  4. Step 4: Simplify right side
    29,748,927.20x = 1,158,860,141,712,000.75
  5. Step 5: Solve for x
    x = 1,158,860,141,712,000.75/29,748,927.20
  6. Step 6: Final answer
    x = 38,954,686.80

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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.