Home / 13,084,459,349.50-19,632,397,806.85-4,581,944,655.76

Finding the Fourth Proportional to 13,084,459,349.50, 19,632,397,806.85 and 4,581,944,655.76

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Solution

The fourth proportional to 13,084,459,349.50, 19,632,397,806.85 and 4,581,944,655.76 is: 6,874,916,097.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,084,459,349.50 : 19,632,397,806.85 = 4,581,944,655.76 : x
  2. Step 2: Convert to fraction form
    13,084,459,349.50/19,632,397,806.85 = 4,581,944,655.76/x
  3. Step 3: Cross multiply
    13,084,459,349.50x = 19,632,397,806.85 × 4,581,944,655.76
  4. Step 4: Simplify right side
    13,084,459,349.50x = 89,954,560,210,850,693,120
  5. Step 5: Solve for x
    x = 89,954,560,210,850,693,120/13,084,459,349.50
  6. Step 6: Final answer
    x = 6,874,916,097.64

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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.