Home / 25,399,194.50-35,050,861.18-13,796,766.65

Finding the Fourth Proportional to 25,399,194.50, 35,050,861.18 and 13,796,766.65

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Solution

The fourth proportional to 25,399,194.50, 35,050,861.18 and 13,796,766.65 is: 19,039,523.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,399,194.50 : 35,050,861.18 = 13,796,766.65 : x
  2. Step 2: Convert to fraction form
    25,399,194.50/35,050,861.18 = 13,796,766.65/x
  3. Step 3: Cross multiply
    25,399,194.50x = 35,050,861.18 × 13,796,766.65
  4. Step 4: Simplify right side
    25,399,194.50x = 483,588,552,686,876.75
  5. Step 5: Solve for x
    x = 483,588,552,686,876.75/25,399,194.50
  6. Step 6: Final answer
    x = 19,039,523.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.