Home / 22,098,910,719.27-30,502,170,965-14,393,183,903.92

Finding the Fourth Proportional to 22,098,910,719.27, 30,502,170,965 and 14,393,183,903.92

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Solution

The fourth proportional to 22,098,910,719.27, 30,502,170,965 and 14,393,183,903.92 is: 19,866,289,417.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,098,910,719.27 : 30,502,170,965 = 14,393,183,903.92 : x
  2. Step 2: Convert to fraction form
    22,098,910,719.27/30,502,170,965 = 14,393,183,903.92/x
  3. Step 3: Cross multiply
    22,098,910,719.27x = 30,502,170,965 × 14,393,183,903.92
  4. Step 4: Simplify right side
    22,098,910,719.27x = 439,023,356,168,053,981,184
  5. Step 5: Solve for x
    x = 439,023,356,168,053,981,184/22,098,910,719.27
  6. Step 6: Final answer
    x = 19,866,289,417.84

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1.5x scale

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.