Home / 26,853,840.40-40,186,282.20-24,586,358.80

Finding the Fourth Proportional to 26,853,840.40, 40,186,282.20 and 24,586,358.80

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Solution

The fourth proportional to 26,853,840.40, 40,186,282.20 and 24,586,358.80 is: 36,793,037.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,840.40 : 40,186,282.20 = 24,586,358.80 : x
  2. Step 2: Convert to fraction form
    26,853,840.40/40,186,282.20 = 24,586,358.80/x
  3. Step 3: Cross multiply
    26,853,840.40x = 40,186,282.20 × 24,586,358.80
  4. Step 4: Simplify right side
    26,853,840.40x = 988,034,353,007,253.50
  5. Step 5: Solve for x
    x = 988,034,353,007,253.50/26,853,840.40
  6. Step 6: Final answer
    x = 36,793,037.36

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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.