Home / 28,002,065.40-42,003,098.10-23,219,096.40

Finding the Fourth Proportional to 28,002,065.40, 42,003,098.10 and 23,219,096.40

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Solution

The fourth proportional to 28,002,065.40, 42,003,098.10 and 23,219,096.40 is: 34,828,644.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,002,065.40 : 42,003,098.10 = 23,219,096.40 : x
  2. Step 2: Convert to fraction form
    28,002,065.40/42,003,098.10 = 23,219,096.40/x
  3. Step 3: Cross multiply
    28,002,065.40x = 42,003,098.10 × 23,219,096.40
  4. Step 4: Simplify right side
    28,002,065.40x = 975,273,983,882,556.75
  5. Step 5: Solve for x
    x = 975,273,983,882,556.75/28,002,065.40
  6. Step 6: Final answer
    x = 34,828,644.60

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