Home / 17,421,002.61-24,031,178.52-10,449,825.29

Finding the Fourth Proportional to 17,421,002.61, 24,031,178.52 and 10,449,825.29

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Solution

The fourth proportional to 17,421,002.61, 24,031,178.52 and 10,449,825.29 is: 14,414,877.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421,002.61 : 24,031,178.52 = 10,449,825.29 : x
  2. Step 2: Convert to fraction form
    17,421,002.61/24,031,178.52 = 10,449,825.29/x
  3. Step 3: Cross multiply
    17,421,002.61x = 24,031,178.52 × 10,449,825.29
  4. Step 4: Simplify right side
    17,421,002.61x = 251,121,616,977,574.97
  5. Step 5: Solve for x
    x = 251,121,616,977,574.97/17,421,002.61
  6. Step 6: Final answer
    x = 14,414,877.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.