Home / 26,600,470.53-36,708,665.10-14,839,738.95

Finding the Fourth Proportional to 26,600,470.53, 36,708,665.10 and 14,839,738.95

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Solution

The fourth proportional to 26,600,470.53, 36,708,665.10 and 14,839,738.95 is: 20,478,848.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,600,470.53 : 36,708,665.10 = 14,839,738.95 : x
  2. Step 2: Convert to fraction form
    26,600,470.53/36,708,665.10 = 14,839,738.95/x
  3. Step 3: Cross multiply
    26,600,470.53x = 36,708,665.10 × 14,839,738.95
  4. Step 4: Simplify right side
    26,600,470.53x = 544,747,007,286,975.62
  5. Step 5: Solve for x
    x = 544,747,007,286,975.62/26,600,470.53
  6. Step 6: Final answer
    x = 20,478,848.55

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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.