Home / 23,940,348.48-35,915,573.08-7,765,043.76

Finding the Fourth Proportional to 23,940,348.48, 35,915,573.08 and 7,765,043.76

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Solution

The fourth proportional to 23,940,348.48, 35,915,573.08 and 7,765,043.76 is: 11,649,203.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940,348.48 : 35,915,573.08 = 7,765,043.76 : x
  2. Step 2: Convert to fraction form
    23,940,348.48/35,915,573.08 = 7,765,043.76/x
  3. Step 3: Cross multiply
    23,940,348.48x = 35,915,573.08 × 7,765,043.76
  4. Step 4: Simplify right side
    23,940,348.48x = 278,885,996,631,677.97
  5. Step 5: Solve for x
    x = 278,885,996,631,677.97/23,940,348.48
  6. Step 6: Final answer
    x = 11,649,203.72

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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.