Home / 593,588,251.80-890,382,377.70-505,581,622.20

Finding the Fourth Proportional to 593,588,251.80, 890,382,377.70 and 505,581,622.20

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Solution

The fourth proportional to 593,588,251.80, 890,382,377.70 and 505,581,622.20 is: 758,372,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,588,251.80 : 890,382,377.70 = 505,581,622.20 : x
  2. Step 2: Convert to fraction form
    593,588,251.80/890,382,377.70 = 505,581,622.20/x
  3. Step 3: Cross multiply
    593,588,251.80x = 890,382,377.70 × 505,581,622.20
  4. Step 4: Simplify right side
    593,588,251.80x = 450,160,966,895,859,136
  5. Step 5: Solve for x
    x = 450,160,966,895,859,136/593,588,251.80
  6. Step 6: Final answer
    x = 758,372,433.30

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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.