Home / 2,957,324,576,873.10-4,081,104,820,881.20-1,656,690,899,478.20

Finding the Fourth Proportional to 2,957,324,576,873.10, 4,081,104,820,881.20 and 1,656,690,899,478.20

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Solution

The fourth proportional to 2,957,324,576,873.10, 4,081,104,820,881.20 and 1,656,690,899,478.20 is: 2,286,231,707,349.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,324,576,873.10 : 4,081,104,820,881.20 = 1,656,690,899,478.20 : x
  2. Step 2: Convert to fraction form
    2,957,324,576,873.10/4,081,104,820,881.20 = 1,656,690,899,478.20/x
  3. Step 3: Cross multiply
    2,957,324,576,873.10x = 4,081,104,820,881.20 × 1,656,690,899,478.20
  4. Step 4: Simplify right side
    2,957,324,576,873.10x = 6,761,129,216,570,493,249,781,760
  5. Step 5: Solve for x
    x = 6,761,129,216,570,493,249,781,760/2,957,324,576,873.10
  6. Step 6: Final answer
    x = 2,286,231,707,349.25

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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.