Home / 23,328,610.40-34,992,915.60-7,372,258.40

Finding the Fourth Proportional to 23,328,610.40, 34,992,915.60 and 7,372,258.40

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Solution

The fourth proportional to 23,328,610.40, 34,992,915.60 and 7,372,258.40 is: 11,058,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,610.40 : 34,992,915.60 = 7,372,258.40 : x
  2. Step 2: Convert to fraction form
    23,328,610.40/34,992,915.60 = 7,372,258.40/x
  3. Step 3: Cross multiply
    23,328,610.40x = 34,992,915.60 × 7,372,258.40
  4. Step 4: Simplify right side
    23,328,610.40x = 257,976,815,972,591.06
  5. Step 5: Solve for x
    x = 257,976,815,972,591.06/23,328,610.40
  6. Step 6: Final answer
    x = 11,058,387.60

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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.