Home / 17,454,885.12-24,087,741.38-10,116,974.58

Finding the Fourth Proportional to 17,454,885.12, 24,087,741.38 and 10,116,974.58

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Solution

The fourth proportional to 17,454,885.12, 24,087,741.38 and 10,116,974.58 is: 13,961,424.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454,885.12 : 24,087,741.38 = 10,116,974.58 : x
  2. Step 2: Convert to fraction form
    17,454,885.12/24,087,741.38 = 10,116,974.58/x
  3. Step 3: Cross multiply
    17,454,885.12x = 24,087,741.38 × 10,116,974.58
  4. Step 4: Simplify right side
    17,454,885.12x = 243,695,067,270,818.28
  5. Step 5: Solve for x
    x = 243,695,067,270,818.28/17,454,885.12
  6. Step 6: Final answer
    x = 13,961,424.87

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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.