Home / 2,280,191,829.23-3,419,627,096.22-684,761,734.28

Finding the Fourth Proportional to 2,280,191,829.23, 3,419,627,096.22 and 684,761,734.28

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Solution

The fourth proportional to 2,280,191,829.23, 3,419,627,096.22 and 684,761,734.28 is: 1,026,944,203.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,191,829.23 : 3,419,627,096.22 = 684,761,734.28 : x
  2. Step 2: Convert to fraction form
    2,280,191,829.23/3,419,627,096.22 = 684,761,734.28/x
  3. Step 3: Cross multiply
    2,280,191,829.23x = 3,419,627,096.22 × 684,761,734.28
  4. Step 4: Simplify right side
    2,280,191,829.23x = 2,341,629,780,981,389,312
  5. Step 5: Solve for x
    x = 2,341,629,780,981,389,312/2,280,191,829.23
  6. Step 6: Final answer
    x = 1,026,944,203.10

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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.