Home / 604,875,327.37-834,695,568.36-333,287,370.97

Finding the Fourth Proportional to 604,875,327.37, 834,695,568.36 and 333,287,370.97

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Solution

The fourth proportional to 604,875,327.37, 834,695,568.36 and 333,287,370.97 is: 459,918,728.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,875,327.37 : 834,695,568.36 = 333,287,370.97 : x
  2. Step 2: Convert to fraction form
    604,875,327.37/834,695,568.36 = 333,287,370.97/x
  3. Step 3: Cross multiply
    604,875,327.37x = 834,695,568.36 × 333,287,370.97
  4. Step 4: Simplify right side
    604,875,327.37x = 278,193,491,536,927,552
  5. Step 5: Solve for x
    x = 278,193,491,536,927,552/604,875,327.37
  6. Step 6: Final answer
    x = 459,918,728.62

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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.