Home / 49,344,003.10-74,016,004.65-44,473,116.70

Finding the Fourth Proportional to 49,344,003.10, 74,016,004.65 and 44,473,116.70

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Solution

The fourth proportional to 49,344,003.10, 74,016,004.65 and 44,473,116.70 is: 66,709,675.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,344,003.10 : 74,016,004.65 = 44,473,116.70 : x
  2. Step 2: Convert to fraction form
    49,344,003.10/74,016,004.65 = 44,473,116.70/x
  3. Step 3: Cross multiply
    49,344,003.10x = 74,016,004.65 × 44,473,116.70
  4. Step 4: Simplify right side
    49,344,003.10x = 3,291,722,412,467,193
  5. Step 5: Solve for x
    x = 3,291,722,412,467,193/49,344,003.10
  6. Step 6: Final answer
    x = 66,709,675.05

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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.