Home / 41,095,382.59-61,651,908.14-11,949,728.05

Finding the Fourth Proportional to 41,095,382.59, 61,651,908.14 and 11,949,728.05

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Solution

The fourth proportional to 41,095,382.59, 61,651,908.14 and 11,949,728.05 is: 17,927,160.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,095,382.59 : 61,651,908.14 = 11,949,728.05 : x
  2. Step 2: Convert to fraction form
    41,095,382.59/61,651,908.14 = 11,949,728.05/x
  3. Step 3: Cross multiply
    41,095,382.59x = 61,651,908.14 × 11,949,728.05
  4. Step 4: Simplify right side
    41,095,382.59x = 736,723,535,976,832.75
  5. Step 5: Solve for x
    x = 736,723,535,976,832.75/41,095,382.59
  6. Step 6: Final answer
    x = 17,927,160.90

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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.