Home / 322,378,428.24-483,567,346.95-101,051,360.10

Finding the Fourth Proportional to 322,378,428.24, 483,567,346.95 and 101,051,360.10

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Solution

The fourth proportional to 322,378,428.24, 483,567,346.95 and 101,051,360.10 is: 151,576,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,378,428.24 : 483,567,346.95 = 101,051,360.10 : x
  2. Step 2: Convert to fraction form
    322,378,428.24/483,567,346.95 = 101,051,360.10/x
  3. Step 3: Cross multiply
    322,378,428.24x = 483,567,346.95 × 101,051,360.10
  4. Step 4: Simplify right side
    322,378,428.24x = 48,865,138,109,246,080
  5. Step 5: Solve for x
    x = 48,865,138,109,246,080/322,378,428.24
  6. Step 6: Final answer
    x = 151,576,947.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.