Home / 330,804,916.80-496,207,375.20-314,932,545.60

Finding the Fourth Proportional to 330,804,916.80, 496,207,375.20 and 314,932,545.60

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Solution

The fourth proportional to 330,804,916.80, 496,207,375.20 and 314,932,545.60 is: 472,398,818.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,804,916.80 : 496,207,375.20 = 314,932,545.60 : x
  2. Step 2: Convert to fraction form
    330,804,916.80/496,207,375.20 = 314,932,545.60/x
  3. Step 3: Cross multiply
    330,804,916.80x = 496,207,375.20 × 314,932,545.60
  4. Step 4: Simplify right side
    330,804,916.80x = 156,271,851,817,230,304
  5. Step 5: Solve for x
    x = 156,271,851,817,230,304/330,804,916.80
  6. Step 6: Final answer
    x = 472,398,818.40

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