Home / 273,811,052.48-377,859,584.70-148,363,149.50

Finding the Fourth Proportional to 273,811,052.48, 377,859,584.70 and 148,363,149.50

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Solution

The fourth proportional to 273,811,052.48, 377,859,584.70 and 148,363,149.50 is: 204,741,326.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,811,052.48 : 377,859,584.70 = 148,363,149.50 : x
  2. Step 2: Convert to fraction form
    273,811,052.48/377,859,584.70 = 148,363,149.50/x
  3. Step 3: Cross multiply
    273,811,052.48x = 377,859,584.70 × 148,363,149.50
  4. Step 4: Simplify right side
    273,811,052.48x = 56,060,438,054,854,008
  5. Step 5: Solve for x
    x = 56,060,438,054,854,008/273,811,052.48
  6. Step 6: Final answer
    x = 204,741,326.35

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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.