Home / 47,895,847.13-71,794,690.84-36,356,887.27

Finding the Fourth Proportional to 47,895,847.13, 71,794,690.84 and 36,356,887.27

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Solution

The fourth proportional to 47,895,847.13, 71,794,690.84 and 36,356,887.27 is: 54,498,075.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,895,847.13 : 71,794,690.84 = 36,356,887.27 : x
  2. Step 2: Convert to fraction form
    47,895,847.13/71,794,690.84 = 36,356,887.27/x
  3. Step 3: Cross multiply
    47,895,847.13x = 71,794,690.84 × 36,356,887.27
  4. Step 4: Simplify right side
    47,895,847.13x = 2,610,231,481,272,597
  5. Step 5: Solve for x
    x = 2,610,231,481,272,597/47,895,847.13
  6. Step 6: Final answer
    x = 54,498,075.25

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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.