Home / 26,385,698.02-39,583,519.22-9,995,891.73

Finding the Fourth Proportional to 26,385,698.02, 39,583,519.22 and 9,995,891.73

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Solution

The fourth proportional to 26,385,698.02, 39,583,519.22 and 9,995,891.73 is: 14,995,721.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,385,698.02 : 39,583,519.22 = 9,995,891.73 : x
  2. Step 2: Convert to fraction form
    26,385,698.02/39,583,519.22 = 9,995,891.73/x
  3. Step 3: Cross multiply
    26,385,698.02x = 39,583,519.22 × 9,995,891.73
  4. Step 4: Simplify right side
    26,385,698.02x = 395,672,572,415,494.06
  5. Step 5: Solve for x
    x = 395,672,572,415,494.06/26,385,698.02
  6. Step 6: Final answer
    x = 14,995,721.25

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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.