Home / 150,734,273,498.17-226,168,179,278.95-79,006,741,267.43

Finding the Fourth Proportional to 150,734,273,498.17, 226,168,179,278.95 and 79,006,741,267.43

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Solution

The fourth proportional to 150,734,273,498.17, 226,168,179,278.95 and 79,006,741,267.43 is: 118,545,108,610.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,734,273,498.17 : 226,168,179,278.95 = 79,006,741,267.43 : x
  2. Step 2: Convert to fraction form
    150,734,273,498.17/226,168,179,278.95 = 79,006,741,267.43/x
  3. Step 3: Cross multiply
    150,734,273,498.17x = 226,168,179,278.95 × 79,006,741,267.43
  4. Step 4: Simplify right side
    150,734,273,498.17x = 17,868,810,823,217,725,833,216
  5. Step 5: Solve for x
    x = 17,868,810,823,217,725,833,216/150,734,273,498.17
  6. Step 6: Final answer
    x = 118,545,108,610.85

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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.