Home / 45,948,373.10-63,408,756.18-25,321,819.29

Finding the Fourth Proportional to 45,948,373.10, 63,408,756.18 and 25,321,819.29

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Solution

The fourth proportional to 45,948,373.10, 63,408,756.18 and 25,321,819.29 is: 34,944,111.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,948,373.10 : 63,408,756.18 = 25,321,819.29 : x
  2. Step 2: Convert to fraction form
    45,948,373.10/63,408,756.18 = 25,321,819.29/x
  3. Step 3: Cross multiply
    45,948,373.10x = 63,408,756.18 × 25,321,819.29
  4. Step 4: Simplify right side
    45,948,373.10x = 1,605,625,065,393,630.75
  5. Step 5: Solve for x
    x = 1,605,625,065,393,630.75/45,948,373.10
  6. Step 6: Final answer
    x = 34,944,111.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.