Home / 3,981,932,764,227.40-5,495,008,734,152.30-2,224,107,954,280.90

Finding the Fourth Proportional to 3,981,932,764,227.40, 5,495,008,734,152.30 and 2,224,107,954,280.90

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Solution

The fourth proportional to 3,981,932,764,227.40, 5,495,008,734,152.30 and 2,224,107,954,280.90 is: 3,069,236,312,643.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,981,932,764,227.40 : 5,495,008,734,152.30 = 2,224,107,954,280.90 : x
  2. Step 2: Convert to fraction form
    3,981,932,764,227.40/5,495,008,734,152.30 = 2,224,107,954,280.90/x
  3. Step 3: Cross multiply
    3,981,932,764,227.40x = 5,495,008,734,152.30 × 2,224,107,954,280.90
  4. Step 4: Simplify right side
    3,981,932,764,227.40x = 12,221,492,634,471,149,256,835,072
  5. Step 5: Solve for x
    x = 12,221,492,634,471,149,256,835,072/3,981,932,764,227.40
  6. Step 6: Final answer
    x = 3,069,236,312,643.38

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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.