Home / 273,811,057.98-377,859,592.29-148,363,155

Finding the Fourth Proportional to 273,811,057.98, 377,859,592.29 and 148,363,155

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Solution

The fourth proportional to 273,811,057.98, 377,859,592.29 and 148,363,155 is: 204,741,333.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,811,057.98 : 377,859,592.29 = 148,363,155 : x
  2. Step 2: Convert to fraction form
    273,811,057.98/377,859,592.29 = 148,363,155/x
  3. Step 3: Cross multiply
    273,811,057.98x = 377,859,592.29 × 148,363,155
  4. Step 4: Simplify right side
    273,811,057.98x = 56,060,441,259,158,080
  5. Step 5: Solve for x
    x = 56,060,441,259,158,080/273,811,057.98
  6. Step 6: Final answer
    x = 204,741,333.94

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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.