Home / 491,184,702.45-736,777,053.68-245,579,244.30

Finding the Fourth Proportional to 491,184,702.45, 736,777,053.68 and 245,579,244.30

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Solution

The fourth proportional to 491,184,702.45, 736,777,053.68 and 245,579,244.30 is: 368,368,866.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,184,702.45 : 736,777,053.68 = 245,579,244.30 : x
  2. Step 2: Convert to fraction form
    491,184,702.45/736,777,053.68 = 245,579,244.30/x
  3. Step 3: Cross multiply
    491,184,702.45x = 736,777,053.68 × 245,579,244.30
  4. Step 4: Simplify right side
    491,184,702.45x = 180,937,152,059,087,040
  5. Step 5: Solve for x
    x = 180,937,152,059,087,040/491,184,702.45
  6. Step 6: Final answer
    x = 368,368,866.45

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