Home / 31,002,914,016.30-46,504,371,024.45-17,724,541,766.70

Finding the Fourth Proportional to 31,002,914,016.30, 46,504,371,024.45 and 17,724,541,766.70

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Solution

The fourth proportional to 31,002,914,016.30, 46,504,371,024.45 and 17,724,541,766.70 is: 26,586,812,650.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,002,914,016.30 : 46,504,371,024.45 = 17,724,541,766.70 : x
  2. Step 2: Convert to fraction form
    31,002,914,016.30/46,504,371,024.45 = 17,724,541,766.70/x
  3. Step 3: Cross multiply
    31,002,914,016.30x = 46,504,371,024.45 × 17,724,541,766.70
  4. Step 4: Simplify right side
    31,002,914,016.30x = 824,268,666,556,977,250,304
  5. Step 5: Solve for x
    x = 824,268,666,556,977,250,304/31,002,914,016.30
  6. Step 6: Final answer
    x = 26,586,812,650.05

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Double scale
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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.