Home / 2,258,989,051.70-3,388,678,767.30-623,213,653.70

Finding the Fourth Proportional to 2,258,989,051.70, 3,388,678,767.30 and 623,213,653.70

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Solution

The fourth proportional to 2,258,989,051.70, 3,388,678,767.30 and 623,213,653.70 is: 934,874,329.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,989,051.70 : 3,388,678,767.30 = 623,213,653.70 : x
  2. Step 2: Convert to fraction form
    2,258,989,051.70/3,388,678,767.30 = 623,213,653.70/x
  3. Step 3: Cross multiply
    2,258,989,051.70x = 3,388,678,767.30 × 623,213,653.70
  4. Step 4: Simplify right side
    2,258,989,051.70x = 2,111,870,875,784,645,376
  5. Step 5: Solve for x
    x = 2,111,870,875,784,645,376/2,258,989,051.70
  6. Step 6: Final answer
    x = 934,874,329.82

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