Home / 45,948,369.10-63,408,750.66-25,321,815.29

Finding the Fourth Proportional to 45,948,369.10, 63,408,750.66 and 25,321,815.29

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Solution

The fourth proportional to 45,948,369.10, 63,408,750.66 and 25,321,815.29 is: 34,944,105.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,948,369.10 : 63,408,750.66 = 25,321,815.29 : x
  2. Step 2: Convert to fraction form
    45,948,369.10/63,408,750.66 = 25,321,815.29/x
  3. Step 3: Cross multiply
    45,948,369.10x = 63,408,750.66 × 25,321,815.29
  4. Step 4: Simplify right side
    45,948,369.10x = 1,605,624,671,982,185.50
  5. Step 5: Solve for x
    x = 1,605,624,671,982,185.50/45,948,369.10
  6. Step 6: Final answer
    x = 34,944,105.82

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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.