Home / 244,428,104.40-366,642,156.60-115,287,941.40

Finding the Fourth Proportional to 244,428,104.40, 366,642,156.60 and 115,287,941.40

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Solution

The fourth proportional to 244,428,104.40, 366,642,156.60 and 115,287,941.40 is: 172,931,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,428,104.40 : 366,642,156.60 = 115,287,941.40 : x
  2. Step 2: Convert to fraction form
    244,428,104.40/366,642,156.60 = 115,287,941.40/x
  3. Step 3: Cross multiply
    244,428,104.40x = 366,642,156.60 × 115,287,941.40
  4. Step 4: Simplify right side
    244,428,104.40x = 42,269,419,464,870,432
  5. Step 5: Solve for x
    x = 42,269,419,464,870,432/244,428,104.40
  6. Step 6: Final answer
    x = 172,931,912.10

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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.