Home / 22,756,115.13-34,134,205.54-9,292,943.13

Finding the Fourth Proportional to 22,756,115.13, 34,134,205.54 and 9,292,943.13

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Solution

The fourth proportional to 22,756,115.13, 34,134,205.54 and 9,292,943.13 is: 13,939,428.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756,115.13 : 34,134,205.54 = 9,292,943.13 : x
  2. Step 2: Convert to fraction form
    22,756,115.13/34,134,205.54 = 9,292,943.13/x
  3. Step 3: Cross multiply
    22,756,115.13x = 34,134,205.54 × 9,292,943.13
  4. Step 4: Simplify right side
    22,756,115.13x = 317,207,230,700,279.88
  5. Step 5: Solve for x
    x = 317,207,230,700,279.88/22,756,115.13
  6. Step 6: Final answer
    x = 13,939,428.10

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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.