Home / 47,536,065.80-71,304,098.70-22,026,897.80

Finding the Fourth Proportional to 47,536,065.80, 71,304,098.70 and 22,026,897.80

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Solution

The fourth proportional to 47,536,065.80, 71,304,098.70 and 22,026,897.80 is: 33,040,346.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,536,065.80 : 71,304,098.70 = 22,026,897.80 : x
  2. Step 2: Convert to fraction form
    47,536,065.80/71,304,098.70 = 22,026,897.80/x
  3. Step 3: Cross multiply
    47,536,065.80x = 71,304,098.70 × 22,026,897.80
  4. Step 4: Simplify right side
    47,536,065.80x = 1,570,608,094,786,013
  5. Step 5: Solve for x
    x = 1,570,608,094,786,013/47,536,065.80
  6. Step 6: Final answer
    x = 33,040,346.70

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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.