Home / 3,532,497,745.53-4,875,075,716.94-2,027,187,545.61

Finding the Fourth Proportional to 3,532,497,745.53, 4,875,075,716.94 and 2,027,187,545.61

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Solution

The fourth proportional to 3,532,497,745.53, 4,875,075,716.94 and 2,027,187,545.61 is: 2,797,650,130.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,497,745.53 : 4,875,075,716.94 = 2,027,187,545.61 : x
  2. Step 2: Convert to fraction form
    3,532,497,745.53/4,875,075,716.94 = 2,027,187,545.61/x
  3. Step 3: Cross multiply
    3,532,497,745.53x = 4,875,075,716.94 × 2,027,187,545.61
  4. Step 4: Simplify right side
    3,532,497,745.53x = 9,882,692,777,286,508,544
  5. Step 5: Solve for x
    x = 9,882,692,777,286,508,544/3,532,497,745.53
  6. Step 6: Final answer
    x = 2,797,650,130.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.