Home / 15,360,228.74-23,041,228.85-5,775,690.31

Finding the Fourth Proportional to 15,360,228.74, 23,041,228.85 and 5,775,690.31

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Solution

The fourth proportional to 15,360,228.74, 23,041,228.85 and 5,775,690.31 is: 8,663,868.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,360,228.74 : 23,041,228.85 = 5,775,690.31 : x
  2. Step 2: Convert to fraction form
    15,360,228.74/23,041,228.85 = 5,775,690.31/x
  3. Step 3: Cross multiply
    15,360,228.74x = 23,041,228.85 × 5,775,690.31
  4. Step 4: Simplify right side
    15,360,228.74x = 133,079,002,199,437.44
  5. Step 5: Solve for x
    x = 133,079,002,199,437.44/15,360,228.74
  6. Step 6: Final answer
    x = 8,663,868.52

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