Home / 33,156,605.04-45,738,601.56-22,825,392.24

Finding the Fourth Proportional to 33,156,605.04, 45,738,601.56 and 22,825,392.24

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Solution

The fourth proportional to 33,156,605.04, 45,738,601.56 and 22,825,392.24 is: 31,486,984.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,156,605.04 : 45,738,601.56 = 22,825,392.24 : x
  2. Step 2: Convert to fraction form
    33,156,605.04/45,738,601.56 = 22,825,392.24/x
  3. Step 3: Cross multiply
    33,156,605.04x = 45,738,601.56 × 22,825,392.24
  4. Step 4: Simplify right side
    33,156,605.04x = 1,044,001,521,116,075.88
  5. Step 5: Solve for x
    x = 1,044,001,521,116,075.88/33,156,605.04
  6. Step 6: Final answer
    x = 31,486,984.87

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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.