Home / 25,892,643.27-38,844,081.34-9,498,079.93

Finding the Fourth Proportional to 25,892,643.27, 38,844,081.34 and 9,498,079.93

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Solution

The fourth proportional to 25,892,643.27, 38,844,081.34 and 9,498,079.93 is: 14,248,996.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,643.27 : 38,844,081.34 = 9,498,079.93 : x
  2. Step 2: Convert to fraction form
    25,892,643.27/38,844,081.34 = 9,498,079.93/x
  3. Step 3: Cross multiply
    25,892,643.27x = 38,844,081.34 × 9,498,079.93
  4. Step 4: Simplify right side
    25,892,643.27x = 368,944,189,374,741.50
  5. Step 5: Solve for x
    x = 368,944,189,374,741.50/25,892,643.27
  6. Step 6: Final answer
    x = 14,248,996.73

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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.