Home / 49,208,060.85-73,812,091.28-23,642,905.65

Finding the Fourth Proportional to 49,208,060.85, 73,812,091.28 and 23,642,905.65

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Solution

The fourth proportional to 49,208,060.85, 73,812,091.28 and 23,642,905.65 is: 35,464,358.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,208,060.85 : 73,812,091.28 = 23,642,905.65 : x
  2. Step 2: Convert to fraction form
    49,208,060.85/73,812,091.28 = 23,642,905.65/x
  3. Step 3: Cross multiply
    49,208,060.85x = 73,812,091.28 × 23,642,905.65
  4. Step 4: Simplify right side
    49,208,060.85x = 1,745,132,309,844,013.25
  5. Step 5: Solve for x
    x = 1,745,132,309,844,013.25/49,208,060.85
  6. Step 6: Final answer
    x = 35,464,358.48

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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.