Home / 25,187,251.19-37,781,088.19-6,992,865.14

Finding the Fourth Proportional to 25,187,251.19, 37,781,088.19 and 6,992,865.14

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Solution

The fourth proportional to 25,187,251.19, 37,781,088.19 and 6,992,865.14 is: 10,489,356.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,187,251.19 : 37,781,088.19 = 6,992,865.14 : x
  2. Step 2: Convert to fraction form
    25,187,251.19/37,781,088.19 = 6,992,865.14/x
  3. Step 3: Cross multiply
    25,187,251.19x = 37,781,088.19 × 6,992,865.14
  4. Step 4: Simplify right side
    25,187,251.19x = 264,198,054,348,729.09
  5. Step 5: Solve for x
    x = 264,198,054,348,729.09/25,187,251.19
  6. Step 6: Final answer
    x = 10,489,356.40

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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.