Home / 64,446,488.20-96,669,732.30-38,966,091.40

Finding the Fourth Proportional to 64,446,488.20, 96,669,732.30 and 38,966,091.40

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Solution

The fourth proportional to 64,446,488.20, 96,669,732.30 and 38,966,091.40 is: 58,449,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,446,488.20 : 96,669,732.30 = 38,966,091.40 : x
  2. Step 2: Convert to fraction form
    64,446,488.20/96,669,732.30 = 38,966,091.40/x
  3. Step 3: Cross multiply
    64,446,488.20x = 96,669,732.30 × 38,966,091.40
  4. Step 4: Simplify right side
    64,446,488.20x = 3,766,841,624,415,332
  5. Step 5: Solve for x
    x = 3,766,841,624,415,332/64,446,488.20
  6. Step 6: Final answer
    x = 58,449,137.10

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