Home / 54,326,744.55-81,490,116.83-32,750,239.95

Finding the Fourth Proportional to 54,326,744.55, 81,490,116.83 and 32,750,239.95

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Solution

The fourth proportional to 54,326,744.55, 81,490,116.83 and 32,750,239.95 is: 49,125,359.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,326,744.55 : 81,490,116.83 = 32,750,239.95 : x
  2. Step 2: Convert to fraction form
    54,326,744.55/81,490,116.83 = 32,750,239.95/x
  3. Step 3: Cross multiply
    54,326,744.55x = 81,490,116.83 × 32,750,239.95
  4. Step 4: Simplify right side
    54,326,744.55x = 2,668,820,879,572,282
  5. Step 5: Solve for x
    x = 2,668,820,879,572,282/54,326,744.55
  6. Step 6: Final answer
    x = 49,125,359.93

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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.