Home / 64,678,695.08-89,256,387.84-35,310,389

Finding the Fourth Proportional to 64,678,695.08, 89,256,387.84 and 35,310,389

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Solution

The fourth proportional to 64,678,695.08, 89,256,387.84 and 35,310,389 is: 48,728,221.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,678,695.08 : 89,256,387.84 = 35,310,389 : x
  2. Step 2: Convert to fraction form
    64,678,695.08/89,256,387.84 = 35,310,389/x
  3. Step 3: Cross multiply
    64,678,695.08x = 89,256,387.84 × 35,310,389
  4. Step 4: Simplify right side
    64,678,695.08x = 3,151,677,775,365,270
  5. Step 5: Solve for x
    x = 3,151,677,775,365,270/64,678,695.08
  6. Step 6: Final answer
    x = 48,728,221.43

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