Home / 41,287,075.20-61,855,963.20-35,315,107.20

Finding the Fourth Proportional to 41,287,075.20, 61,855,963.20 and 35,315,107.20

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Solution

The fourth proportional to 41,287,075.20, 61,855,963.20 and 35,315,107.20 is: 52,908,808.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,287,075.20 : 61,855,963.20 = 35,315,107.20 : x
  2. Step 2: Convert to fraction form
    41,287,075.20/61,855,963.20 = 35,315,107.20/x
  3. Step 3: Cross multiply
    41,287,075.20x = 61,855,963.20 × 35,315,107.20
  4. Step 4: Simplify right side
    41,287,075.20x = 2,184,449,971,367,255.25
  5. Step 5: Solve for x
    x = 2,184,449,971,367,255.25/41,287,075.20
  6. Step 6: Final answer
    x = 52,908,808.89

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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.