Home / 46,076,512.38-69,125,077.53-17,322,897.12

Finding the Fourth Proportional to 46,076,512.38, 69,125,077.53 and 17,322,897.12

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Solution

The fourth proportional to 46,076,512.38, 69,125,077.53 and 17,322,897.12 is: 25,988,221.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,076,512.38 : 69,125,077.53 = 17,322,897.12 : x
  2. Step 2: Convert to fraction form
    46,076,512.38/69,125,077.53 = 17,322,897.12/x
  3. Step 3: Cross multiply
    46,076,512.38x = 69,125,077.53 × 17,322,897.12
  4. Step 4: Simplify right side
    46,076,512.38x = 1,197,446,606,464,213.75
  5. Step 5: Solve for x
    x = 1,197,446,606,464,213.75/46,076,512.38
  6. Step 6: Final answer
    x = 25,988,221.43

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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.