Home / 600,812,545.18-829,110,338.37-332,887,400.41

Finding the Fourth Proportional to 600,812,545.18, 829,110,338.37 and 332,887,400.41

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Solution

The fourth proportional to 600,812,545.18, 829,110,338.37 and 332,887,400.41 is: 459,378,532.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,812,545.18 : 829,110,338.37 = 332,887,400.41 : x
  2. Step 2: Convert to fraction form
    600,812,545.18/829,110,338.37 = 332,887,400.41/x
  3. Step 3: Cross multiply
    600,812,545.18x = 829,110,338.37 × 332,887,400.41
  4. Step 4: Simplify right side
    600,812,545.18x = 276,000,385,192,522,432
  5. Step 5: Solve for x
    x = 276,000,385,192,522,432/600,812,545.18
  6. Step 6: Final answer
    x = 459,378,532.30

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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.