Home / 36,050,231.87-54,075,348.49-8,756,340.72

Finding the Fourth Proportional to 36,050,231.87, 54,075,348.49 and 8,756,340.72

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Solution

The fourth proportional to 36,050,231.87, 54,075,348.49 and 8,756,340.72 is: 13,134,511.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,050,231.87 : 54,075,348.49 = 8,756,340.72 : x
  2. Step 2: Convert to fraction form
    36,050,231.87/54,075,348.49 = 8,756,340.72/x
  3. Step 3: Cross multiply
    36,050,231.87x = 54,075,348.49 × 8,756,340.72
  4. Step 4: Simplify right side
    36,050,231.87x = 473,502,176,154,560.12
  5. Step 5: Solve for x
    x = 473,502,176,154,560.12/36,050,231.87
  6. Step 6: Final answer
    x = 13,134,511.25

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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.