Home / 26,760,100.01-36,925,805.07-15,744,426.98

Finding the Fourth Proportional to 26,760,100.01, 36,925,805.07 and 15,744,426.98

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Solution

The fourth proportional to 26,760,100.01, 36,925,805.07 and 15,744,426.98 is: 21,725,465.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,760,100.01 : 36,925,805.07 = 15,744,426.98 : x
  2. Step 2: Convert to fraction form
    26,760,100.01/36,925,805.07 = 15,744,426.98/x
  3. Step 3: Cross multiply
    26,760,100.01x = 36,925,805.07 × 15,744,426.98
  4. Step 4: Simplify right side
    26,760,100.01x = 581,375,641,417,699.75
  5. Step 5: Solve for x
    x = 581,375,641,417,699.75/26,760,100.01
  6. Step 6: Final answer
    x = 21,725,465.95

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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.