Home / 11,380,807.80-17,071,211.70-10,185,065.55

Finding the Fourth Proportional to 11,380,807.80, 17,071,211.70 and 10,185,065.55

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Solution

The fourth proportional to 11,380,807.80, 17,071,211.70 and 10,185,065.55 is: 15,277,598.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,380,807.80 : 17,071,211.70 = 10,185,065.55 : x
  2. Step 2: Convert to fraction form
    11,380,807.80/17,071,211.70 = 10,185,065.55/x
  3. Step 3: Cross multiply
    11,380,807.80x = 17,071,211.70 × 10,185,065.55
  4. Step 4: Simplify right side
    11,380,807.80x = 173,871,410,182,426.94
  5. Step 5: Solve for x
    x = 173,871,410,182,426.94/11,380,807.80
  6. Step 6: Final answer
    x = 15,277,598.33

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Similar ratio
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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.