Home / 33,829,491.04-46,684,863.84-18,359,593.45

Finding the Fourth Proportional to 33,829,491.04, 46,684,863.84 and 18,359,593.45

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Solution

The fourth proportional to 33,829,491.04, 46,684,863.84 and 18,359,593.45 is: 25,336,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,829,491.04 : 46,684,863.84 = 18,359,593.45 : x
  2. Step 2: Convert to fraction form
    33,829,491.04/46,684,863.84 = 18,359,593.45/x
  3. Step 3: Cross multiply
    33,829,491.04x = 46,684,863.84 × 18,359,593.45
  4. Step 4: Simplify right side
    33,829,491.04x = 857,115,120,323,142.25
  5. Step 5: Solve for x
    x = 857,115,120,323,142.25/33,829,491.04
  6. Step 6: Final answer
    x = 25,336,329.16

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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.