Home / 33,997,107.76-46,914,817.08-18,526,876.72

Finding the Fourth Proportional to 33,997,107.76, 46,914,817.08 and 18,526,876.72

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Solution

The fourth proportional to 33,997,107.76, 46,914,817.08 and 18,526,876.72 is: 25,566,440.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,107.76 : 46,914,817.08 = 18,526,876.72 : x
  2. Step 2: Convert to fraction form
    33,997,107.76/46,914,817.08 = 18,526,876.72/x
  3. Step 3: Cross multiply
    33,997,107.76x = 46,914,817.08 × 18,526,876.72
  4. Step 4: Simplify right side
    33,997,107.76x = 869,185,032,382,510.25
  5. Step 5: Solve for x
    x = 869,185,032,382,510.25/33,997,107.76
  6. Step 6: Final answer
    x = 25,566,440.49

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1.5x scale

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.