Home / 23,431,307.52-35,161,327.11-10,488,401.91

Finding the Fourth Proportional to 23,431,307.52, 35,161,327.11 and 10,488,401.91

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Solution

The fourth proportional to 23,431,307.52, 35,161,327.11 and 10,488,401.91 is: 15,739,033.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,431,307.52 : 35,161,327.11 = 10,488,401.91 : x
  2. Step 2: Convert to fraction form
    23,431,307.52/35,161,327.11 = 10,488,401.91/x
  3. Step 3: Cross multiply
    23,431,307.52x = 35,161,327.11 × 10,488,401.91
  4. Step 4: Simplify right side
    23,431,307.52x = 368,786,130,418,658.75
  5. Step 5: Solve for x
    x = 368,786,130,418,658.75/23,431,307.52
  6. Step 6: Final answer
    x = 15,739,033.35

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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.