Home / 70,682,535,991.33-106,023,105,291.52-32,382,894,712.92

Finding the Fourth Proportional to 70,682,535,991.33, 106,023,105,291.52 and 32,382,894,712.92

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Solution

The fourth proportional to 70,682,535,991.33, 106,023,105,291.52 and 32,382,894,712.92 is: 48,574,021,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,682,535,991.33 : 106,023,105,291.52 = 32,382,894,712.92 : x
  2. Step 2: Convert to fraction form
    70,682,535,991.33/106,023,105,291.52 = 32,382,894,712.92/x
  3. Step 3: Cross multiply
    70,682,535,991.33x = 106,023,105,291.52 × 32,382,894,712.92
  4. Step 4: Simplify right side
    70,682,535,991.33x = 3,433,335,055,791,805,693,952
  5. Step 5: Solve for x
    x = 3,433,335,055,791,805,693,952/70,682,535,991.33
  6. Step 6: Final answer
    x = 48,574,021,965.10

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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.