Home / 40,888,623.20-61,332,934.80-27,283,733.60

Finding the Fourth Proportional to 40,888,623.20, 61,332,934.80 and 27,283,733.60

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Solution

The fourth proportional to 40,888,623.20, 61,332,934.80 and 27,283,733.60 is: 40,925,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,888,623.20 : 61,332,934.80 = 27,283,733.60 : x
  2. Step 2: Convert to fraction form
    40,888,623.20/61,332,934.80 = 27,283,733.60/x
  3. Step 3: Cross multiply
    40,888,623.20x = 61,332,934.80 × 27,283,733.60
  4. Step 4: Simplify right side
    40,888,623.20x = 1,673,391,453,989,369.25
  5. Step 5: Solve for x
    x = 1,673,391,453,989,369.25/40,888,623.20
  6. Step 6: Final answer
    x = 40,925,600.40

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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.