Home / 397,440,164.20-596,160,246.30-333,950,679.40

Finding the Fourth Proportional to 397,440,164.20, 596,160,246.30 and 333,950,679.40

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Solution

The fourth proportional to 397,440,164.20, 596,160,246.30 and 333,950,679.40 is: 500,926,019.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,440,164.20 : 596,160,246.30 = 333,950,679.40 : x
  2. Step 2: Convert to fraction form
    397,440,164.20/596,160,246.30 = 333,950,679.40/x
  3. Step 3: Cross multiply
    397,440,164.20x = 596,160,246.30 × 333,950,679.40
  4. Step 4: Simplify right side
    397,440,164.20x = 199,088,119,283,156,320
  5. Step 5: Solve for x
    x = 199,088,119,283,156,320/397,440,164.20
  6. Step 6: Final answer
    x = 500,926,019.10

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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.