Home / 2,725,891,172.04-3,761,729,824.66-1,472,828,027.93

Finding the Fourth Proportional to 2,725,891,172.04, 3,761,729,824.66 and 1,472,828,027.93

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Solution

The fourth proportional to 2,725,891,172.04, 3,761,729,824.66 and 1,472,828,027.93 is: 2,032,502,682.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,891,172.04 : 3,761,729,824.66 = 1,472,828,027.93 : x
  2. Step 2: Convert to fraction form
    2,725,891,172.04/3,761,729,824.66 = 1,472,828,027.93/x
  3. Step 3: Cross multiply
    2,725,891,172.04x = 3,761,729,824.66 × 1,472,828,027.93
  4. Step 4: Simplify right side
    2,725,891,172.04x = 5,540,381,119,265,173,504
  5. Step 5: Solve for x
    x = 5,540,381,119,265,173,504/2,725,891,172.04
  6. Step 6: Final answer
    x = 2,032,502,682.46

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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.