Home / 60,853,981,906.20-83,965,919,507.10-35,132,816,113.50

Finding the Fourth Proportional to 60,853,981,906.20, 83,965,919,507.10 and 35,132,816,113.50

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Solution

The fourth proportional to 60,853,981,906.20, 83,965,919,507.10 and 35,132,816,113.50 is: 48,476,026,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,853,981,906.20 : 83,965,919,507.10 = 35,132,816,113.50 : x
  2. Step 2: Convert to fraction form
    60,853,981,906.20/83,965,919,507.10 = 35,132,816,113.50/x
  3. Step 3: Cross multiply
    60,853,981,906.20x = 83,965,919,507.10 × 35,132,816,113.50
  4. Step 4: Simplify right side
    60,853,981,906.20x = 2,949,959,209,843,887,177,728
  5. Step 5: Solve for x
    x = 2,949,959,209,843,887,177,728/60,853,981,906.20
  6. Step 6: Final answer
    x = 48,476,026,012.41

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1.5x scale

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.