Home / 54,827,141.10-82,240,711.65-44,065,460.85

Finding the Fourth Proportional to 54,827,141.10, 82,240,711.65 and 44,065,460.85

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Solution

The fourth proportional to 54,827,141.10, 82,240,711.65 and 44,065,460.85 is: 66,098,191.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,827,141.10 : 82,240,711.65 = 44,065,460.85 : x
  2. Step 2: Convert to fraction form
    54,827,141.10/82,240,711.65 = 44,065,460.85/x
  3. Step 3: Cross multiply
    54,827,141.10x = 82,240,711.65 × 44,065,460.85
  4. Step 4: Simplify right side
    54,827,141.10x = 3,623,974,859,489,214.50
  5. Step 5: Solve for x
    x = 3,623,974,859,489,214.50/54,827,141.10
  6. Step 6: Final answer
    x = 66,098,191.28

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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.