Home / 2,806,341,981,200.10-4,210,419,537,713.10-1,298,098,522,278.10

Finding the Fourth Proportional to 2,806,341,981,200.10, 4,210,419,537,713.10 and 1,298,098,522,278.10

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Solution

The fourth proportional to 2,806,341,981,200.10, 4,210,419,537,713.10 and 1,298,098,522,278.10 is: 1,947,567,123,568.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,806,341,981,200.10 : 4,210,419,537,713.10 = 1,298,098,522,278.10 : x
  2. Step 2: Convert to fraction form
    2,806,341,981,200.10/4,210,419,537,713.10 = 1,298,098,522,278.10/x
  3. Step 3: Cross multiply
    2,806,341,981,200.10x = 4,210,419,537,713.10 × 1,298,098,522,278.10
  4. Step 4: Simplify right side
    2,806,341,981,200.10x = 5,465,539,380,076,216,143,839,232
  5. Step 5: Solve for x
    x = 5,465,539,380,076,216,143,839,232/2,806,341,981,200.10
  6. Step 6: Final answer
    x = 1,947,567,123,568.79

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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.