Home / 35,505,339.93-48,996,891.90-19,824,608.25

Finding the Fourth Proportional to 35,505,339.93, 48,996,891.90 and 19,824,608.25

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Solution

The fourth proportional to 35,505,339.93, 48,996,891.90 and 19,824,608.25 is: 27,357,692.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,505,339.93 : 48,996,891.90 = 19,824,608.25 : x
  2. Step 2: Convert to fraction form
    35,505,339.93/48,996,891.90 = 19,824,608.25/x
  3. Step 3: Cross multiply
    35,505,339.93x = 48,996,891.90 × 19,824,608.25
  4. Step 4: Simplify right side
    35,505,339.93x = 971,344,187,385,098.12
  5. Step 5: Solve for x
    x = 971,344,187,385,098.12/35,505,339.93
  6. Step 6: Final answer
    x = 27,357,692.94

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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.