Home / 46,304,346.15-69,463,120.56-15,173,344.29

Finding the Fourth Proportional to 46,304,346.15, 69,463,120.56 and 15,173,344.29

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Solution

The fourth proportional to 46,304,346.15, 69,463,120.56 and 15,173,344.29 is: 22,762,179.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,304,346.15 : 69,463,120.56 = 15,173,344.29 : x
  2. Step 2: Convert to fraction form
    46,304,346.15/69,463,120.56 = 15,173,344.29/x
  3. Step 3: Cross multiply
    46,304,346.15x = 69,463,120.56 × 15,173,344.29
  4. Step 4: Simplify right side
    46,304,346.15x = 1,053,987,843,714,657.62
  5. Step 5: Solve for x
    x = 1,053,987,843,714,657.62/46,304,346.15
  6. Step 6: Final answer
    x = 22,762,179.61

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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.