Home / 34,952,617.60-52,404,043.20-13,378,883.20

Finding the Fourth Proportional to 34,952,617.60, 52,404,043.20 and 13,378,883.20

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Solution

The fourth proportional to 34,952,617.60, 52,404,043.20 and 13,378,883.20 is: 20,058,800.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,952,617.60 : 52,404,043.20 = 13,378,883.20 : x
  2. Step 2: Convert to fraction form
    34,952,617.60/52,404,043.20 = 13,378,883.20/x
  3. Step 3: Cross multiply
    34,952,617.60x = 52,404,043.20 × 13,378,883.20
  4. Step 4: Simplify right side
    34,952,617.60x = 701,107,573,180,554.25
  5. Step 5: Solve for x
    x = 701,107,573,180,554.25/34,952,617.60
  6. Step 6: Final answer
    x = 20,058,800.21

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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.