Home / 597,440,123.80-896,160,185.70-593,613,748.60

Finding the Fourth Proportional to 597,440,123.80, 896,160,185.70 and 593,613,748.60

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Solution

The fourth proportional to 597,440,123.80, 896,160,185.70 and 593,613,748.60 is: 890,420,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,440,123.80 : 896,160,185.70 = 593,613,748.60 : x
  2. Step 2: Convert to fraction form
    597,440,123.80/896,160,185.70 = 593,613,748.60/x
  3. Step 3: Cross multiply
    597,440,123.80x = 896,160,185.70 × 593,613,748.60
  4. Step 4: Simplify right side
    597,440,123.80x = 531,973,007,179,449,152
  5. Step 5: Solve for x
    x = 531,973,007,179,449,152/597,440,123.80
  6. Step 6: Final answer
    x = 890,420,622.90

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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.