Home / 38,233,386,919.04-57,340,298,271.17-11,335,665,082.97

Finding the Fourth Proportional to 38,233,386,919.04, 57,340,298,271.17 and 11,335,665,082.97

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Solution

The fourth proportional to 38,233,386,919.04, 57,340,298,271.17 and 11,335,665,082.97 is: 17,000,597,366.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,233,386,919.04 : 57,340,298,271.17 = 11,335,665,082.97 : x
  2. Step 2: Convert to fraction form
    38,233,386,919.04/57,340,298,271.17 = 11,335,665,082.97/x
  3. Step 3: Cross multiply
    38,233,386,919.04x = 57,340,298,271.17 × 11,335,665,082.97
  4. Step 4: Simplify right side
    38,233,386,919.04x = 649,990,416,959,735,463,936
  5. Step 5: Solve for x
    x = 649,990,416,959,735,463,936/38,233,386,919.04
  6. Step 6: Final answer
    x = 17,000,597,366.28

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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.