Home / 600,812,562.36-829,110,362.10-332,887,417.62

Finding the Fourth Proportional to 600,812,562.36, 829,110,362.10 and 332,887,417.62

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Solution

The fourth proportional to 600,812,562.36, 829,110,362.10 and 332,887,417.62 is: 459,378,556.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,812,562.36 : 829,110,362.10 = 332,887,417.62 : x
  2. Step 2: Convert to fraction form
    600,812,562.36/829,110,362.10 = 332,887,417.62/x
  3. Step 3: Cross multiply
    600,812,562.36x = 829,110,362.10 × 332,887,417.62
  4. Step 4: Simplify right side
    600,812,562.36x = 276,000,407,361,452,128
  5. Step 5: Solve for x
    x = 276,000,407,361,452,128/600,812,562.36
  6. Step 6: Final answer
    x = 459,378,556.06

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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.