Home / 61,456,007.60-92,172,052.38-17,733,692.24

Finding the Fourth Proportional to 61,456,007.60, 92,172,052.38 and 17,733,692.24

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Solution

The fourth proportional to 61,456,007.60, 92,172,052.38 and 17,733,692.24 is: 26,597,087.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,456,007.60 : 92,172,052.38 = 17,733,692.24 : x
  2. Step 2: Convert to fraction form
    61,456,007.60/92,172,052.38 = 17,733,692.24/x
  3. Step 3: Cross multiply
    61,456,007.60x = 92,172,052.38 × 17,733,692.24
  4. Step 4: Simplify right side
    61,456,007.60x = 1,634,550,810,036,079.25
  5. Step 5: Solve for x
    x = 1,634,550,810,036,079.25/61,456,007.60
  6. Step 6: Final answer
    x = 26,597,087.48

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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.