Home / 25,842,719.19-38,727,504.86-14,333,252.61

Finding the Fourth Proportional to 25,842,719.19, 38,727,504.86 and 14,333,252.61

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Solution

The fourth proportional to 25,842,719.19, 38,727,504.86 and 14,333,252.61 is: 21,479,593.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,719.19 : 38,727,504.86 = 14,333,252.61 : x
  2. Step 2: Convert to fraction form
    25,842,719.19/38,727,504.86 = 14,333,252.61/x
  3. Step 3: Cross multiply
    25,842,719.19x = 38,727,504.86 × 14,333,252.61
  4. Step 4: Simplify right side
    25,842,719.19x = 555,091,110,113,382.62
  5. Step 5: Solve for x
    x = 555,091,110,113,382.62/25,842,719.19
  6. Step 6: Final answer
    x = 21,479,593.77

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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.