Home / 53,622,003.40-80,454,000.30-19,546,793.80

Finding the Fourth Proportional to 53,622,003.40, 80,454,000.30 and 19,546,793.80

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Solution

The fourth proportional to 53,622,003.40, 80,454,000.30 and 19,546,793.80 is: 29,327,844.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,622,003.40 : 80,454,000.30 = 19,546,793.80 : x
  2. Step 2: Convert to fraction form
    53,622,003.40/80,454,000.30 = 19,546,793.80/x
  3. Step 3: Cross multiply
    53,622,003.40x = 80,454,000.30 × 19,546,793.80
  4. Step 4: Simplify right side
    53,622,003.40x = 1,572,617,754,249,238.25
  5. Step 5: Solve for x
    x = 1,572,617,754,249,238.25/53,622,003.40
  6. Step 6: Final answer
    x = 29,327,844.07

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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.