Home / 10,080,006.80-15,118,723.04-3,255,870.87

Finding the Fourth Proportional to 10,080,006.80, 15,118,723.04 and 3,255,870.87

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Solution

The fourth proportional to 10,080,006.80, 15,118,723.04 and 3,255,870.87 is: 4,883,390.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,080,006.80 : 15,118,723.04 = 3,255,870.87 : x
  2. Step 2: Convert to fraction form
    10,080,006.80/15,118,723.04 = 3,255,870.87/x
  3. Step 3: Cross multiply
    10,080,006.80x = 15,118,723.04 × 3,255,870.87
  4. Step 4: Simplify right side
    10,080,006.80x = 49,224,609,921,254.49
  5. Step 5: Solve for x
    x = 49,224,609,921,254.49/10,080,006.80
  6. Step 6: Final answer
    x = 4,883,390.55

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