Home / 46,076,517.50-69,125,085.12-17,322,902.24

Finding the Fourth Proportional to 46,076,517.50, 69,125,085.12 and 17,322,902.24

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Solution

The fourth proportional to 46,076,517.50, 69,125,085.12 and 17,322,902.24 is: 25,988,229.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,076,517.50 : 69,125,085.12 = 17,322,902.24 : x
  2. Step 2: Convert to fraction form
    46,076,517.50/69,125,085.12 = 17,322,902.24/x
  3. Step 3: Cross multiply
    46,076,517.50x = 69,125,085.12 × 17,322,902.24
  4. Step 4: Simplify right side
    46,076,517.50x = 1,197,447,091,865,438.75
  5. Step 5: Solve for x
    x = 1,197,447,091,865,438.75/46,076,517.50
  6. Step 6: Final answer
    x = 25,988,229.08

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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.