Home / 15,654,666.70-23,482,738.16-12,917,136.61

Finding the Fourth Proportional to 15,654,666.70, 23,482,738.16 and 12,917,136.61

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Solution

The fourth proportional to 15,654,666.70, 23,482,738.16 and 12,917,136.61 is: 19,376,313.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,654,666.70 : 23,482,738.16 = 12,917,136.61 : x
  2. Step 2: Convert to fraction form
    15,654,666.70/23,482,738.16 = 12,917,136.61/x
  3. Step 3: Cross multiply
    15,654,666.70x = 23,482,738.16 × 12,917,136.61
  4. Step 4: Simplify right side
    15,654,666.70x = 303,329,736,763,166.06
  5. Step 5: Solve for x
    x = 303,329,736,763,166.06/15,654,666.70
  6. Step 6: Final answer
    x = 19,376,313.95

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