Home / 64,723,460.20-97,085,190.30-39,326,007.40

Finding the Fourth Proportional to 64,723,460.20, 97,085,190.30 and 39,326,007.40

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Solution

The fourth proportional to 64,723,460.20, 97,085,190.30 and 39,326,007.40 is: 58,989,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,723,460.20 : 97,085,190.30 = 39,326,007.40 : x
  2. Step 2: Convert to fraction form
    64,723,460.20/97,085,190.30 = 39,326,007.40/x
  3. Step 3: Cross multiply
    64,723,460.20x = 97,085,190.30 × 39,326,007.40
  4. Step 4: Simplify right side
    64,723,460.20x = 3,817,972,912,168,208
  5. Step 5: Solve for x
    x = 3,817,972,912,168,208/64,723,460.20
  6. Step 6: Final answer
    x = 58,989,011.10

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