Home / 25,842,718.70-38,727,504.11-14,333,252.12

Finding the Fourth Proportional to 25,842,718.70, 38,727,504.11 and 14,333,252.12

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Solution

The fourth proportional to 25,842,718.70, 38,727,504.11 and 14,333,252.12 is: 21,479,593.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,718.70 : 38,727,504.11 = 14,333,252.12 : x
  2. Step 2: Convert to fraction form
    25,842,718.70/38,727,504.11 = 14,333,252.12/x
  3. Step 3: Cross multiply
    25,842,718.70x = 38,727,504.11 × 14,333,252.12
  4. Step 4: Simplify right side
    25,842,718.70x = 555,091,080,121,662.38
  5. Step 5: Solve for x
    x = 555,091,080,121,662.38/25,842,718.70
  6. Step 6: Final answer
    x = 21,479,593.02

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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.