Home / 37,554,906.80-56,332,360.20-23,131,204.40

Finding the Fourth Proportional to 37,554,906.80, 56,332,360.20 and 23,131,204.40

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Solution

The fourth proportional to 37,554,906.80, 56,332,360.20 and 23,131,204.40 is: 34,696,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,554,906.80 : 56,332,360.20 = 23,131,204.40 : x
  2. Step 2: Convert to fraction form
    37,554,906.80/56,332,360.20 = 23,131,204.40/x
  3. Step 3: Cross multiply
    37,554,906.80x = 56,332,360.20 × 23,131,204.40
  4. Step 4: Simplify right side
    37,554,906.80x = 1,303,035,338,120,624.75
  5. Step 5: Solve for x
    x = 1,303,035,338,120,624.75/37,554,906.80
  6. Step 6: Final answer
    x = 34,696,806.60

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Similar ratio
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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.