Home / 24,454,019.30-36,681,028.95-21,094,787.30

Finding the Fourth Proportional to 24,454,019.30, 36,681,028.95 and 21,094,787.30

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Solution

The fourth proportional to 24,454,019.30, 36,681,028.95 and 21,094,787.30 is: 31,642,180.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,454,019.30 : 36,681,028.95 = 21,094,787.30 : x
  2. Step 2: Convert to fraction form
    24,454,019.30/36,681,028.95 = 21,094,787.30/x
  3. Step 3: Cross multiply
    24,454,019.30x = 36,681,028.95 × 21,094,787.30
  4. Step 4: Simplify right side
    24,454,019.30x = 773,778,503,645,392.38
  5. Step 5: Solve for x
    x = 773,778,503,645,392.38/24,454,019.30
  6. Step 6: Final answer
    x = 31,642,180.95

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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.