Home / 603,747,903.24-833,152,808.34-339,441,080.04

Finding the Fourth Proportional to 603,747,903.24, 833,152,808.34 and 339,441,080.04

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Solution

The fourth proportional to 603,747,903.24, 833,152,808.34 and 339,441,080.04 is: 468,417,840.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,747,903.24 : 833,152,808.34 = 339,441,080.04 : x
  2. Step 2: Convert to fraction form
    603,747,903.24/833,152,808.34 = 339,441,080.04/x
  3. Step 3: Cross multiply
    603,747,903.24x = 833,152,808.34 × 339,441,080.04
  4. Step 4: Simplify right side
    603,747,903.24x = 282,806,289,101,288,736
  5. Step 5: Solve for x
    x = 282,806,289,101,288,736/603,747,903.24
  6. Step 6: Final answer
    x = 468,417,840.60

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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.