Home / 2,706,456,711.18-3,734,843,596.74-1,500,791,295.18

Finding the Fourth Proportional to 2,706,456,711.18, 3,734,843,596.74 and 1,500,791,295.18

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Solution

The fourth proportional to 2,706,456,711.18, 3,734,843,596.74 and 1,500,791,295.18 is: 2,071,055,020.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,456,711.18 : 3,734,843,596.74 = 1,500,791,295.18 : x
  2. Step 2: Convert to fraction form
    2,706,456,711.18/3,734,843,596.74 = 1,500,791,295.18/x
  3. Step 3: Cross multiply
    2,706,456,711.18x = 3,734,843,596.74 × 1,500,791,295.18
  4. Step 4: Simplify right side
    2,706,456,711.18x = 5,605,220,758,846,153,728
  5. Step 5: Solve for x
    x = 5,605,220,758,846,153,728/2,706,456,711.18
  6. Step 6: Final answer
    x = 2,071,055,020.27

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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.