Home / 22,643,517.28-33,933,852.25-10,317,357.13

Finding the Fourth Proportional to 22,643,517.28, 33,933,852.25 and 10,317,357.13

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Solution

The fourth proportional to 22,643,517.28, 33,933,852.25 and 10,317,357.13 is: 15,461,717.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,643,517.28 : 33,933,852.25 = 10,317,357.13 : x
  2. Step 2: Convert to fraction form
    22,643,517.28/33,933,852.25 = 10,317,357.13/x
  3. Step 3: Cross multiply
    22,643,517.28x = 33,933,852.25 × 10,317,357.13
  4. Step 4: Simplify right side
    22,643,517.28x = 350,107,672,459,904.06
  5. Step 5: Solve for x
    x = 350,107,672,459,904.06/22,643,517.28
  6. Step 6: Final answer
    x = 15,461,717.72

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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.