Home / 15,073,379.70-22,601,507.13-10,286,867.58

Finding the Fourth Proportional to 15,073,379.70, 22,601,507.13 and 10,286,867.58

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Solution

The fourth proportional to 15,073,379.70, 22,601,507.13 and 10,286,867.58 is: 15,424,457.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,073,379.70 : 22,601,507.13 = 10,286,867.58 : x
  2. Step 2: Convert to fraction form
    15,073,379.70/22,601,507.13 = 10,286,867.58/x
  3. Step 3: Cross multiply
    15,073,379.70x = 22,601,507.13 × 10,286,867.58
  4. Step 4: Simplify right side
    15,073,379.70x = 232,498,710,954,735.84
  5. Step 5: Solve for x
    x = 232,498,710,954,735.84/15,073,379.70
  6. Step 6: Final answer
    x = 15,424,457.92

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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.