Home / 33,960,534.68-46,866,377.58-18,491,465.72

Finding the Fourth Proportional to 33,960,534.68, 46,866,377.58 and 18,491,465.72

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Solution

The fourth proportional to 33,960,534.68, 46,866,377.58 and 18,491,465.72 is: 25,518,679.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,960,534.68 : 46,866,377.58 = 18,491,465.72 : x
  2. Step 2: Convert to fraction form
    33,960,534.68/46,866,377.58 = 18,491,465.72/x
  3. Step 3: Cross multiply
    33,960,534.68x = 46,866,377.58 × 18,491,465.72
  4. Step 4: Simplify right side
    33,960,534.68x = 866,628,014,441,146.50
  5. Step 5: Solve for x
    x = 866,628,014,441,146.50/33,960,534.68
  6. Step 6: Final answer
    x = 25,518,679.92

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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.