Home / 27,231,101.40-40,846,652.10-24,255,031.80

Finding the Fourth Proportional to 27,231,101.40, 40,846,652.10 and 24,255,031.80

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Solution

The fourth proportional to 27,231,101.40, 40,846,652.10 and 24,255,031.80 is: 36,382,547.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,231,101.40 : 40,846,652.10 = 24,255,031.80 : x
  2. Step 2: Convert to fraction form
    27,231,101.40/40,846,652.10 = 24,255,031.80/x
  3. Step 3: Cross multiply
    27,231,101.40x = 40,846,652.10 × 24,255,031.80
  4. Step 4: Simplify right side
    27,231,101.40x = 990,736,845,609,036.88
  5. Step 5: Solve for x
    x = 990,736,845,609,036.88/27,231,101.40
  6. Step 6: Final answer
    x = 36,382,547.70

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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.