Home / 32,766,066.24-45,217,190.64-18,279,378.24

Finding the Fourth Proportional to 32,766,066.24, 45,217,190.64 and 18,279,378.24

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Solution

The fourth proportional to 32,766,066.24, 45,217,190.64 and 18,279,378.24 is: 25,225,552.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,766,066.24 : 45,217,190.64 = 18,279,378.24 : x
  2. Step 2: Convert to fraction form
    32,766,066.24/45,217,190.64 = 18,279,378.24/x
  3. Step 3: Cross multiply
    32,766,066.24x = 45,217,190.64 × 18,279,378.24
  4. Step 4: Simplify right side
    32,766,066.24x = 826,542,130,658,747.62
  5. Step 5: Solve for x
    x = 826,542,130,658,747.62/32,766,066.24
  6. Step 6: Final answer
    x = 25,225,552.70

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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.