Home / 600,812,546.18-829,110,339.75-332,887,401.41

Finding the Fourth Proportional to 600,812,546.18, 829,110,339.75 and 332,887,401.41

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Solution

The fourth proportional to 600,812,546.18, 829,110,339.75 and 332,887,401.41 is: 459,378,533.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,812,546.18 : 829,110,339.75 = 332,887,401.41 : x
  2. Step 2: Convert to fraction form
    600,812,546.18/829,110,339.75 = 332,887,401.41/x
  3. Step 3: Cross multiply
    600,812,546.18x = 829,110,339.75 × 332,887,401.41
  4. Step 4: Simplify right side
    600,812,546.18x = 276,000,386,481,539,744
  5. Step 5: Solve for x
    x = 276,000,386,481,539,744/600,812,546.18
  6. Step 6: Final answer
    x = 459,378,533.68

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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.