Home / 22,407,701.60-33,611,552.40-22,195,125.20

Finding the Fourth Proportional to 22,407,701.60, 33,611,552.40 and 22,195,125.20

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Solution

The fourth proportional to 22,407,701.60, 33,611,552.40 and 22,195,125.20 is: 33,292,687.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,407,701.60 : 33,611,552.40 = 22,195,125.20 : x
  2. Step 2: Convert to fraction form
    22,407,701.60/33,611,552.40 = 22,195,125.20/x
  3. Step 3: Cross multiply
    22,407,701.60x = 33,611,552.40 × 22,195,125.20
  4. Step 4: Simplify right side
    22,407,701.60x = 746,012,613,684,360.38
  5. Step 5: Solve for x
    x = 746,012,613,684,360.38/22,407,701.60
  6. Step 6: Final answer
    x = 33,292,687.80

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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.