Home / 12,417,694.62-18,626,547.08-5,586,288.45

Finding the Fourth Proportional to 12,417,694.62, 18,626,547.08 and 5,586,288.45

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Solution

The fourth proportional to 12,417,694.62, 18,626,547.08 and 5,586,288.45 is: 8,379,434.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,417,694.62 : 18,626,547.08 = 5,586,288.45 : x
  2. Step 2: Convert to fraction form
    12,417,694.62/18,626,547.08 = 5,586,288.45/x
  3. Step 3: Cross multiply
    12,417,694.62x = 18,626,547.08 × 5,586,288.45
  4. Step 4: Simplify right side
    12,417,694.62x = 104,053,264,816,385.22
  5. Step 5: Solve for x
    x = 104,053,264,816,385.22/12,417,694.62
  6. Step 6: Final answer
    x = 8,379,434.99

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