Home / 28,976,181.80-43,464,272.70-7,701,045.80

Finding the Fourth Proportional to 28,976,181.80, 43,464,272.70 and 7,701,045.80

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Solution

The fourth proportional to 28,976,181.80, 43,464,272.70 and 7,701,045.80 is: 11,551,568.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,976,181.80 : 43,464,272.70 = 7,701,045.80 : x
  2. Step 2: Convert to fraction form
    28,976,181.80/43,464,272.70 = 7,701,045.80/x
  3. Step 3: Cross multiply
    28,976,181.80x = 43,464,272.70 × 7,701,045.80
  4. Step 4: Simplify right side
    28,976,181.80x = 334,720,354,726,389.69
  5. Step 5: Solve for x
    x = 334,720,354,726,389.69/28,976,181.80
  6. Step 6: Final answer
    x = 11,551,568.70

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