Home / 2,155,653,023.40-3,233,479,535.10-2,155,653,023.40

Finding the Fourth Proportional to 2,155,653,023.40, 3,233,479,535.10 and 2,155,653,023.40

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Solution

The fourth proportional to 2,155,653,023.40, 3,233,479,535.10 and 2,155,653,023.40 is: 3,233,479,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,155,653,023.40 : 3,233,479,535.10 = 2,155,653,023.40 : x
  2. Step 2: Convert to fraction form
    2,155,653,023.40/3,233,479,535.10 = 2,155,653,023.40/x
  3. Step 3: Cross multiply
    2,155,653,023.40x = 3,233,479,535.10 × 2,155,653,023.40
  4. Step 4: Simplify right side
    2,155,653,023.40x = 6,970,259,935,940,341,760
  5. Step 5: Solve for x
    x = 6,970,259,935,940,341,760/2,155,653,023.40
  6. Step 6: Final answer
    x = 3,233,479,535.10

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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.