Home / 98,208,703.53-135,525,045.11-54,155,680.65

Finding the Fourth Proportional to 98,208,703.53, 135,525,045.11 and 54,155,680.65

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Solution

The fourth proportional to 98,208,703.53, 135,525,045.11 and 54,155,680.65 is: 74,733,203.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,208,703.53 : 135,525,045.11 = 54,155,680.65 : x
  2. Step 2: Convert to fraction form
    98,208,703.53/135,525,045.11 = 54,155,680.65/x
  3. Step 3: Cross multiply
    98,208,703.53x = 135,525,045.11 × 54,155,680.65
  4. Step 4: Simplify right side
    98,208,703.53x = 7,339,451,062,783,225
  5. Step 5: Solve for x
    x = 7,339,451,062,783,225/98,208,703.53
  6. Step 6: Final answer
    x = 74,733,203.87

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