Home / 33,935,745.12-46,830,934.32-18,465,563.04

Finding the Fourth Proportional to 33,935,745.12, 46,830,934.32 and 18,465,563.04

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Solution

The fourth proportional to 33,935,745.12, 46,830,934.32 and 18,465,563.04 is: 25,482,262.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935,745.12 : 46,830,934.32 = 18,465,563.04 : x
  2. Step 2: Convert to fraction form
    33,935,745.12/46,830,934.32 = 18,465,563.04/x
  3. Step 3: Cross multiply
    33,935,745.12x = 46,830,934.32 × 18,465,563.04
  4. Step 4: Simplify right side
    33,935,745.12x = 864,759,569,908,059.50
  5. Step 5: Solve for x
    x = 864,759,569,908,059.50/33,935,745.12
  6. Step 6: Final answer
    x = 25,482,262.64

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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.