Home / 21,373,964.80-32,064,835.20-6,993,030.40

Finding the Fourth Proportional to 21,373,964.80, 32,064,835.20 and 6,993,030.40

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Solution

The fourth proportional to 21,373,964.80, 32,064,835.20 and 6,993,030.40 is: 10,490,817.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,373,964.80 : 32,064,835.20 = 6,993,030.40 : x
  2. Step 2: Convert to fraction form
    21,373,964.80/32,064,835.20 = 6,993,030.40/x
  3. Step 3: Cross multiply
    21,373,964.80x = 32,064,835.20 × 6,993,030.40
  4. Step 4: Simplify right side
    21,373,964.80x = 224,230,367,324,590.09
  5. Step 5: Solve for x
    x = 224,230,367,324,590.09/21,373,964.80
  6. Step 6: Final answer
    x = 10,490,817.66

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