Home / 49,009,708.20-73,506,689.10-14,923,126.20

Finding the Fourth Proportional to 49,009,708.20, 73,506,689.10 and 14,923,126.20

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Solution

The fourth proportional to 49,009,708.20, 73,506,689.10 and 14,923,126.20 is: 22,382,291.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,009,708.20 : 73,506,689.10 = 14,923,126.20 : x
  2. Step 2: Convert to fraction form
    49,009,708.20/73,506,689.10 = 14,923,126.20/x
  3. Step 3: Cross multiply
    49,009,708.20x = 73,506,689.10 × 14,923,126.20
  4. Step 4: Simplify right side
    49,009,708.20x = 1,096,949,597,983,464.25
  5. Step 5: Solve for x
    x = 1,096,949,597,983,464.25/49,009,708.20
  6. Step 6: Final answer
    x = 22,382,291.96

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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.