Home / 26,876,767.01-37,088,870.02-15,867,063.14

Finding the Fourth Proportional to 26,876,767.01, 37,088,870.02 and 15,867,063.14

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Solution

The fourth proportional to 26,876,767.01, 37,088,870.02 and 15,867,063.14 is: 21,895,916.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,876,767.01 : 37,088,870.02 = 15,867,063.14 : x
  2. Step 2: Convert to fraction form
    26,876,767.01/37,088,870.02 = 15,867,063.14/x
  3. Step 3: Cross multiply
    26,876,767.01x = 37,088,870.02 × 15,867,063.14
  4. Step 4: Simplify right side
    26,876,767.01x = 588,491,442,173,481
  5. Step 5: Solve for x
    x = 588,491,442,173,481/26,876,767.01
  6. Step 6: Final answer
    x = 21,895,916.35

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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.