Home / 4,981,183,264.59-6,874,114,572.59-2,974,193,781.59

Finding the Fourth Proportional to 4,981,183,264.59, 6,874,114,572.59 and 2,974,193,781.59

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Solution

The fourth proportional to 4,981,183,264.59, 6,874,114,572.59 and 2,974,193,781.59 is: 4,104,436,181.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,183,264.59 : 6,874,114,572.59 = 2,974,193,781.59 : x
  2. Step 2: Convert to fraction form
    4,981,183,264.59/6,874,114,572.59 = 2,974,193,781.59/x
  3. Step 3: Cross multiply
    4,981,183,264.59x = 6,874,114,572.59 × 2,974,193,781.59
  4. Step 4: Simplify right side
    4,981,183,264.59x = 20,444,948,815,734,378,496
  5. Step 5: Solve for x
    x = 20,444,948,815,734,378,496/4,981,183,264.59
  6. Step 6: Final answer
    x = 4,104,436,181.07

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Double scale
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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.