Home / 100,536,147,008.10-150,804,220,512.15-44,579,236,083.30

Finding the Fourth Proportional to 100,536,147,008.10, 150,804,220,512.15 and 44,579,236,083.30

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Solution

The fourth proportional to 100,536,147,008.10, 150,804,220,512.15 and 44,579,236,083.30 is: 66,868,854,124.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,536,147,008.10 : 150,804,220,512.15 = 44,579,236,083.30 : x
  2. Step 2: Convert to fraction form
    100,536,147,008.10/150,804,220,512.15 = 44,579,236,083.30/x
  3. Step 3: Cross multiply
    100,536,147,008.10x = 150,804,220,512.15 × 44,579,236,083.30
  4. Step 4: Simplify right side
    100,536,147,008.10x = 6,722,736,948,569,167,626,240
  5. Step 5: Solve for x
    x = 6,722,736,948,569,167,626,240/100,536,147,008.10
  6. Step 6: Final answer
    x = 66,868,854,124.95

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1.5x scale

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.