Home / 14,772,873.24-22,167,111.78-10,482,645.87

Finding the Fourth Proportional to 14,772,873.24, 22,167,111.78 and 10,482,645.87

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Solution

The fourth proportional to 14,772,873.24, 22,167,111.78 and 10,482,645.87 is: 15,729,504.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,772,873.24 : 22,167,111.78 = 10,482,645.87 : x
  2. Step 2: Convert to fraction form
    14,772,873.24/22,167,111.78 = 10,482,645.87/x
  3. Step 3: Cross multiply
    14,772,873.24x = 22,167,111.78 × 10,482,645.87
  4. Step 4: Simplify right side
    14,772,873.24x = 232,369,982,750,445.34
  5. Step 5: Solve for x
    x = 232,369,982,750,445.34/14,772,873.24
  6. Step 6: Final answer
    x = 15,729,504.95

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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.