Home / 38,233,386,922.29-57,340,298,276.12-11,335,665,086.25

Finding the Fourth Proportional to 38,233,386,922.29, 57,340,298,276.12 and 11,335,665,086.25

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Solution

The fourth proportional to 38,233,386,922.29, 57,340,298,276.12 and 11,335,665,086.25 is: 17,000,597,371.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,233,386,922.29 : 57,340,298,276.12 = 11,335,665,086.25 : x
  2. Step 2: Convert to fraction form
    38,233,386,922.29/57,340,298,276.12 = 11,335,665,086.25/x
  3. Step 3: Cross multiply
    38,233,386,922.29x = 57,340,298,276.12 × 11,335,665,086.25
  4. Step 4: Simplify right side
    38,233,386,922.29x = 649,990,417,203,774,619,648
  5. Step 5: Solve for x
    x = 649,990,417,203,774,619,648/38,233,386,922.29
  6. Step 6: Final answer
    x = 17,000,597,371.22

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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.