Home / 17,335,912.02-26,003,237.31-5,205,060.15

Finding the Fourth Proportional to 17,335,912.02, 26,003,237.31 and 5,205,060.15

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Solution

The fourth proportional to 17,335,912.02, 26,003,237.31 and 5,205,060.15 is: 7,807,400.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,912.02 : 26,003,237.31 = 5,205,060.15 : x
  2. Step 2: Convert to fraction form
    17,335,912.02/26,003,237.31 = 5,205,060.15/x
  3. Step 3: Cross multiply
    17,335,912.02x = 26,003,237.31 × 5,205,060.15
  4. Step 4: Simplify right side
    17,335,912.02x = 135,348,414,293,274.20
  5. Step 5: Solve for x
    x = 135,348,414,293,274.20/17,335,912.02
  6. Step 6: Final answer
    x = 7,807,400.85

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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.