Home / 26,003,721.70-39,010,248.15-10,859,184.10

Finding the Fourth Proportional to 26,003,721.70, 39,010,248.15 and 10,859,184.10

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Solution

The fourth proportional to 26,003,721.70, 39,010,248.15 and 10,859,184.10 is: 16,290,724.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,721.70 : 39,010,248.15 = 10,859,184.10 : x
  2. Step 2: Convert to fraction form
    26,003,721.70/39,010,248.15 = 10,859,184.10/x
  3. Step 3: Cross multiply
    26,003,721.70x = 39,010,248.15 × 10,859,184.10
  4. Step 4: Simplify right side
    26,003,721.70x = 423,619,466,447,534.38
  5. Step 5: Solve for x
    x = 423,619,466,447,534.38/26,003,721.70
  6. Step 6: Final answer
    x = 16,290,724.51

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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.