Home / 36,654,503.40-54,967,758.30-11,087,015.40

Finding the Fourth Proportional to 36,654,503.40, 54,967,758.30 and 11,087,015.40

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Solution

The fourth proportional to 36,654,503.40, 54,967,758.30 and 11,087,015.40 is: 16,626,289.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,654,503.40 : 54,967,758.30 = 11,087,015.40 : x
  2. Step 2: Convert to fraction form
    36,654,503.40/54,967,758.30 = 11,087,015.40/x
  3. Step 3: Cross multiply
    36,654,503.40x = 54,967,758.30 × 11,087,015.40
  4. Step 4: Simplify right side
    36,654,503.40x = 609,428,382,775,577.75
  5. Step 5: Solve for x
    x = 609,428,382,775,577.75/36,654,503.40
  6. Step 6: Final answer
    x = 16,626,289.44

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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.