Home / 26,961,421.80-40,442,132.70-24,274,036.20

Finding the Fourth Proportional to 26,961,421.80, 40,442,132.70 and 24,274,036.20

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Solution

The fourth proportional to 26,961,421.80, 40,442,132.70 and 24,274,036.20 is: 36,411,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,961,421.80 : 40,442,132.70 = 24,274,036.20 : x
  2. Step 2: Convert to fraction form
    26,961,421.80/40,442,132.70 = 24,274,036.20/x
  3. Step 3: Cross multiply
    26,961,421.80x = 40,442,132.70 × 24,274,036.20
  4. Step 4: Simplify right side
    26,961,421.80x = 981,693,793,165,003.75
  5. Step 5: Solve for x
    x = 981,693,793,165,003.75/26,961,421.80
  6. Step 6: Final answer
    x = 36,411,054.30

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1.5x scale

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.