Home / 758,541,545.94-1,137,812,761.78-213,283,079.94

Finding the Fourth Proportional to 758,541,545.94, 1,137,812,761.78 and 213,283,079.94

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Solution

The fourth proportional to 758,541,545.94, 1,137,812,761.78 and 213,283,079.94 is: 319,924,744.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,541,545.94 : 1,137,812,761.78 = 213,283,079.94 : x
  2. Step 2: Convert to fraction form
    758,541,545.94/1,137,812,761.78 = 213,283,079.94/x
  3. Step 3: Cross multiply
    758,541,545.94x = 1,137,812,761.78 × 213,283,079.94
  4. Step 4: Simplify right side
    758,541,545.94x = 242,676,210,226,409,504
  5. Step 5: Solve for x
    x = 242,676,210,226,409,504/758,541,545.94
  6. Step 6: Final answer
    x = 319,924,744.43

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