Home / 48,948,008.20-73,422,012.30-26,273,192.20

Finding the Fourth Proportional to 48,948,008.20, 73,422,012.30 and 26,273,192.20

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Solution

The fourth proportional to 48,948,008.20, 73,422,012.30 and 26,273,192.20 is: 39,409,788.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,948,008.20 : 73,422,012.30 = 26,273,192.20 : x
  2. Step 2: Convert to fraction form
    48,948,008.20/73,422,012.30 = 26,273,192.20/x
  3. Step 3: Cross multiply
    48,948,008.20x = 73,422,012.30 × 26,273,192.20
  4. Step 4: Simplify right side
    48,948,008.20x = 1,929,030,640,868,664
  5. Step 5: Solve for x
    x = 1,929,030,640,868,664/48,948,008.20
  6. Step 6: Final answer
    x = 39,409,788.30

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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.