Home / 430,201,439,912.18-593,730,046,001.94-244,848,214,861

Finding the Fourth Proportional to 430,201,439,912.18, 593,730,046,001.94 and 244,848,214,861

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Solution

The fourth proportional to 430,201,439,912.18, 593,730,046,001.94 and 244,848,214,861 is: 337,920,165,731.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,201,439,912.18 : 593,730,046,001.94 = 244,848,214,861 : x
  2. Step 2: Convert to fraction form
    430,201,439,912.18/593,730,046,001.94 = 244,848,214,861/x
  3. Step 3: Cross multiply
    430,201,439,912.18x = 593,730,046,001.94 × 244,848,214,861
  4. Step 4: Simplify right side
    430,201,439,912.18x = 145,373,741,872,914,406,309,888
  5. Step 5: Solve for x
    x = 145,373,741,872,914,406,309,888/430,201,439,912.18
  6. Step 6: Final answer
    x = 337,920,165,731.18

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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.