Home / 26,747,041,900.16-36,908,723,829.24-15,746,324,999.60

Finding the Fourth Proportional to 26,747,041,900.16, 36,908,723,829.24 and 15,746,324,999.60

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Solution

The fourth proportional to 26,747,041,900.16, 36,908,723,829.24 and 15,746,324,999.60 is: 21,728,636,867.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,747,041,900.16 : 36,908,723,829.24 = 15,746,324,999.60 : x
  2. Step 2: Convert to fraction form
    26,747,041,900.16/36,908,723,829.24 = 15,746,324,999.60/x
  3. Step 3: Cross multiply
    26,747,041,900.16x = 36,908,723,829.24 × 15,746,324,999.60
  4. Step 4: Simplify right side
    26,747,041,900.16x = 581,176,760,735,694,061,568
  5. Step 5: Solve for x
    x = 581,176,760,735,694,061,568/26,747,041,900.16
  6. Step 6: Final answer
    x = 21,728,636,867.77

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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.