Home / 43,081,382.25-59,444,176.45-25,679,346.71

Finding the Fourth Proportional to 43,081,382.25, 59,444,176.45 and 25,679,346.71

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Solution

The fourth proportional to 43,081,382.25, 59,444,176.45 and 25,679,346.71 is: 35,432,651.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,081,382.25 : 59,444,176.45 = 25,679,346.71 : x
  2. Step 2: Convert to fraction form
    43,081,382.25/59,444,176.45 = 25,679,346.71/x
  3. Step 3: Cross multiply
    43,081,382.25x = 59,444,176.45 × 25,679,346.71
  4. Step 4: Simplify right side
    43,081,382.25x = 1,526,487,616,949,967
  5. Step 5: Solve for x
    x = 1,526,487,616,949,967/43,081,382.25
  6. Step 6: Final answer
    x = 35,432,651.81

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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.