Home / 36,357,680.70-50,191,781.04-22,611,073.50

Finding the Fourth Proportional to 36,357,680.70, 50,191,781.04 and 22,611,073.50

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Solution

The fourth proportional to 36,357,680.70, 50,191,781.04 and 22,611,073.50 is: 31,214,588.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,357,680.70 : 50,191,781.04 = 22,611,073.50 : x
  2. Step 2: Convert to fraction form
    36,357,680.70/50,191,781.04 = 22,611,073.50/x
  3. Step 3: Cross multiply
    36,357,680.70x = 50,191,781.04 × 22,611,073.50
  4. Step 4: Simplify right side
    36,357,680.70x = 1,134,890,050,191,346.50
  5. Step 5: Solve for x
    x = 1,134,890,050,191,346.50/36,357,680.70
  6. Step 6: Final answer
    x = 31,214,588.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.