Home / 273,403,748.88-377,298,323.86-147,955,950.90

Finding the Fourth Proportional to 273,403,748.88, 377,298,323.86 and 147,955,950.90

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Solution

The fourth proportional to 273,403,748.88, 377,298,323.86 and 147,955,950.90 is: 204,179,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,403,748.88 : 377,298,323.86 = 147,955,950.90 : x
  2. Step 2: Convert to fraction form
    273,403,748.88/377,298,323.86 = 147,955,950.90/x
  3. Step 3: Cross multiply
    273,403,748.88x = 377,298,323.86 × 147,955,950.90
  4. Step 4: Simplify right side
    273,403,748.88x = 55,823,532,279,682,464
  5. Step 5: Solve for x
    x = 55,823,532,279,682,464/273,403,748.88
  6. Step 6: Final answer
    x = 204,179,834.80

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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.