Home / 2,706,456,706.17-3,734,843,589.84-1,500,791,290.17

Finding the Fourth Proportional to 2,706,456,706.17, 3,734,843,589.84 and 1,500,791,290.17

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Solution

The fourth proportional to 2,706,456,706.17, 3,734,843,589.84 and 1,500,791,290.17 is: 2,071,055,013.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,456,706.17 : 3,734,843,589.84 = 1,500,791,290.17 : x
  2. Step 2: Convert to fraction form
    2,706,456,706.17/3,734,843,589.84 = 1,500,791,290.17/x
  3. Step 3: Cross multiply
    2,706,456,706.17x = 3,734,843,589.84 × 1,500,791,290.17
  4. Step 4: Simplify right side
    2,706,456,706.17x = 5,605,220,729,779,128,320
  5. Step 5: Solve for x
    x = 5,605,220,729,779,128,320/2,706,456,706.17
  6. Step 6: Final answer
    x = 2,071,055,013.37

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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.