Home / 32,175,086,293.66-44,407,766,491.75-21,304,984,923.58

Finding the Fourth Proportional to 32,175,086,293.66, 44,407,766,491.75 and 21,304,984,923.58

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Solution

The fourth proportional to 32,175,086,293.66, 44,407,766,491.75 and 21,304,984,923.58 is: 29,404,949,747.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,175,086,293.66 : 44,407,766,491.75 = 21,304,984,923.58 : x
  2. Step 2: Convert to fraction form
    32,175,086,293.66/44,407,766,491.75 = 21,304,984,923.58/x
  3. Step 3: Cross multiply
    32,175,086,293.66x = 44,407,766,491.75 × 21,304,984,923.58
  4. Step 4: Simplify right side
    32,175,086,293.66x = 946,106,795,596,488,507,392
  5. Step 5: Solve for x
    x = 946,106,795,596,488,507,392/32,175,086,293.66
  6. Step 6: Final answer
    x = 29,404,949,747.81

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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.