Home / 17,910,670.32-24,716,734.20-10,175,726.16

Finding the Fourth Proportional to 17,910,670.32, 24,716,734.20 and 10,175,726.16

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Solution

The fourth proportional to 17,910,670.32, 24,716,734.20 and 10,175,726.16 is: 14,042,507.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,910,670.32 : 24,716,734.20 = 10,175,726.16 : x
  2. Step 2: Convert to fraction form
    17,910,670.32/24,716,734.20 = 10,175,726.16/x
  3. Step 3: Cross multiply
    17,910,670.32x = 24,716,734.20 × 10,175,726.16
  4. Step 4: Simplify right side
    17,910,670.32x = 251,510,718,788,706.66
  5. Step 5: Solve for x
    x = 251,510,718,788,706.66/17,910,670.32
  6. Step 6: Final answer
    x = 14,042,507.30

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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.