Home / 564,100,267.70-846,150,401.55-467,165,429.30

Finding the Fourth Proportional to 564,100,267.70, 846,150,401.55 and 467,165,429.30

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Solution

The fourth proportional to 564,100,267.70, 846,150,401.55 and 467,165,429.30 is: 700,748,143.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,100,267.70 : 846,150,401.55 = 467,165,429.30 : x
  2. Step 2: Convert to fraction form
    564,100,267.70/846,150,401.55 = 467,165,429.30/x
  3. Step 3: Cross multiply
    564,100,267.70x = 846,150,401.55 × 467,165,429.30
  4. Step 4: Simplify right side
    564,100,267.70x = 395,292,215,592,473,152
  5. Step 5: Solve for x
    x = 395,292,215,592,473,152/564,100,267.70
  6. Step 6: Final answer
    x = 700,748,143.95

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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.