Home / 27,674,427,643.62-41,577,865,902.81-17,745,324,712.62

Finding the Fourth Proportional to 27,674,427,643.62, 41,577,865,902.81 and 17,745,324,712.62

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Solution

The fourth proportional to 27,674,427,643.62, 41,577,865,902.81 and 17,745,324,712.62 is: 26,660,451,330.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,674,427,643.62 : 41,577,865,902.81 = 17,745,324,712.62 : x
  2. Step 2: Convert to fraction form
    27,674,427,643.62/41,577,865,902.81 = 17,745,324,712.62/x
  3. Step 3: Cross multiply
    27,674,427,643.62x = 41,577,865,902.81 × 17,745,324,712.62
  4. Step 4: Simplify right side
    27,674,427,643.62x = 737,812,731,303,134,625,792
  5. Step 5: Solve for x
    x = 737,812,731,303,134,625,792/27,674,427,643.62
  6. Step 6: Final answer
    x = 26,660,451,330.90

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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.