Home / 49,065,999.30-73,598,998.95-39,500,061.30

Finding the Fourth Proportional to 49,065,999.30, 73,598,998.95 and 39,500,061.30

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Solution

The fourth proportional to 49,065,999.30, 73,598,998.95 and 39,500,061.30 is: 59,250,091.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,065,999.30 : 73,598,998.95 = 39,500,061.30 : x
  2. Step 2: Convert to fraction form
    49,065,999.30/73,598,998.95 = 39,500,061.30/x
  3. Step 3: Cross multiply
    49,065,999.30x = 73,598,998.95 × 39,500,061.30
  4. Step 4: Simplify right side
    49,065,999.30x = 2,907,164,970,143,635.50
  5. Step 5: Solve for x
    x = 2,907,164,970,143,635.50/49,065,999.30
  6. Step 6: Final answer
    x = 59,250,091.95

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Similar ratio
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1.5x scale

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.