Home / 377,623,270.20-566,434,905.30-275,586,598.20

Finding the Fourth Proportional to 377,623,270.20, 566,434,905.30 and 275,586,598.20

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Solution

The fourth proportional to 377,623,270.20, 566,434,905.30 and 275,586,598.20 is: 413,379,897.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,623,270.20 : 566,434,905.30 = 275,586,598.20 : x
  2. Step 2: Convert to fraction form
    377,623,270.20/566,434,905.30 = 275,586,598.20/x
  3. Step 3: Cross multiply
    377,623,270.20x = 566,434,905.30 × 275,586,598.20
  4. Step 4: Simplify right side
    377,623,270.20x = 156,101,868,653,366,144
  5. Step 5: Solve for x
    x = 156,101,868,653,366,144/377,623,270.20
  6. Step 6: Final answer
    x = 413,379,897.30

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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.