Home / 14,945,034.88-22,417,574.10-4,162,366.72

Finding the Fourth Proportional to 14,945,034.88, 22,417,574.10 and 4,162,366.72

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Solution

The fourth proportional to 14,945,034.88, 22,417,574.10 and 4,162,366.72 is: 6,243,556.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,034.88 : 22,417,574.10 = 4,162,366.72 : x
  2. Step 2: Convert to fraction form
    14,945,034.88/22,417,574.10 = 4,162,366.72/x
  3. Step 3: Cross multiply
    14,945,034.88x = 22,417,574.10 × 4,162,366.72
  4. Step 4: Simplify right side
    14,945,034.88x = 93,310,164,376,973.97
  5. Step 5: Solve for x
    x = 93,310,164,376,973.97/14,945,034.88
  6. Step 6: Final answer
    x = 6,243,556.15

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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.