Home / 697,644,807.40-1,046,467,211.10-683,312,084.20

Finding the Fourth Proportional to 697,644,807.40, 1,046,467,211.10 and 683,312,084.20

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Solution

The fourth proportional to 697,644,807.40, 1,046,467,211.10 and 683,312,084.20 is: 1,024,968,126.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,644,807.40 : 1,046,467,211.10 = 683,312,084.20 : x
  2. Step 2: Convert to fraction form
    697,644,807.40/1,046,467,211.10 = 683,312,084.20/x
  3. Step 3: Cross multiply
    697,644,807.40x = 1,046,467,211.10 × 683,312,084.20
  4. Step 4: Simplify right side
    697,644,807.40x = 715,063,691,063,702,400
  5. Step 5: Solve for x
    x = 715,063,691,063,702,400/697,644,807.40
  6. Step 6: Final answer
    x = 1,024,968,126.30

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