Home / 33,175,159.80-45,760,348.71-22,011,411.22

Finding the Fourth Proportional to 33,175,159.80, 45,760,348.71 and 22,011,411.22

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Solution

The fourth proportional to 33,175,159.80, 45,760,348.71 and 22,011,411.22 is: 30,361,567.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,175,159.80 : 45,760,348.71 = 22,011,411.22 : x
  2. Step 2: Convert to fraction form
    33,175,159.80/45,760,348.71 = 22,011,411.22/x
  3. Step 3: Cross multiply
    33,175,159.80x = 45,760,348.71 × 22,011,411.22
  4. Step 4: Simplify right side
    33,175,159.80x = 1,007,249,853,026,406.50
  5. Step 5: Solve for x
    x = 1,007,249,853,026,406.50/33,175,159.80
  6. Step 6: Final answer
    x = 30,361,567.48

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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.