Home / 35,648,001.80-53,472,002.70-33,380,520.20

Finding the Fourth Proportional to 35,648,001.80, 53,472,002.70 and 33,380,520.20

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Solution

The fourth proportional to 35,648,001.80, 53,472,002.70 and 33,380,520.20 is: 50,070,780.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,648,001.80 : 53,472,002.70 = 33,380,520.20 : x
  2. Step 2: Convert to fraction form
    35,648,001.80/53,472,002.70 = 33,380,520.20/x
  3. Step 3: Cross multiply
    35,648,001.80x = 53,472,002.70 × 33,380,520.20
  4. Step 4: Simplify right side
    35,648,001.80x = 1,784,923,266,261,804.50
  5. Step 5: Solve for x
    x = 1,784,923,266,261,804.50/35,648,001.80
  6. Step 6: Final answer
    x = 50,070,780.30

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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.