Home / 26,623,044.01-39,939,742.02-10,227,129.61

Finding the Fourth Proportional to 26,623,044.01, 39,939,742.02 and 10,227,129.61

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Solution

The fourth proportional to 26,623,044.01, 39,939,742.02 and 10,227,129.61 is: 15,342,682.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,623,044.01 : 39,939,742.02 = 10,227,129.61 : x
  2. Step 2: Convert to fraction form
    26,623,044.01/39,939,742.02 = 10,227,129.61/x
  3. Step 3: Cross multiply
    26,623,044.01x = 39,939,742.02 × 10,227,129.61
  4. Step 4: Simplify right side
    26,623,044.01x = 408,468,918,227,503.06
  5. Step 5: Solve for x
    x = 408,468,918,227,503.06/26,623,044.01
  6. Step 6: Final answer
    x = 15,342,682.76

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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.