Home / 67,175,219,852.95-100,763,206,490.79-22,406,593,650.24

Finding the Fourth Proportional to 67,175,219,852.95, 100,763,206,490.79 and 22,406,593,650.24

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Solution

The fourth proportional to 67,175,219,852.95, 100,763,206,490.79 and 22,406,593,650.24 is: 33,610,016,129.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,175,219,852.95 : 100,763,206,490.79 = 22,406,593,650.24 : x
  2. Step 2: Convert to fraction form
    67,175,219,852.95/100,763,206,490.79 = 22,406,593,650.24/x
  3. Step 3: Cross multiply
    67,175,219,852.95x = 100,763,206,490.79 × 22,406,593,650.24
  4. Step 4: Simplify right side
    67,175,219,852.95x = 2,257,760,222,734,357,102,592
  5. Step 5: Solve for x
    x = 2,257,760,222,734,357,102,592/67,175,219,852.95
  6. Step 6: Final answer
    x = 33,610,016,129.11

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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.