Home / 122,304,034.80-183,456,052.20-49,520,674.80

Finding the Fourth Proportional to 122,304,034.80, 183,456,052.20 and 49,520,674.80

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Solution

The fourth proportional to 122,304,034.80, 183,456,052.20 and 49,520,674.80 is: 74,281,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,304,034.80 : 183,456,052.20 = 49,520,674.80 : x
  2. Step 2: Convert to fraction form
    122,304,034.80/183,456,052.20 = 49,520,674.80/x
  3. Step 3: Cross multiply
    122,304,034.80x = 183,456,052.20 × 49,520,674.80
  4. Step 4: Simplify right side
    122,304,034.80x = 9,084,867,501,088,024
  5. Step 5: Solve for x
    x = 9,084,867,501,088,024/122,304,034.80
  6. Step 6: Final answer
    x = 74,281,012.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.