Home / 10,464,054.20-15,696,081.30-9,045,711.80

Finding the Fourth Proportional to 10,464,054.20, 15,696,081.30 and 9,045,711.80

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Solution

The fourth proportional to 10,464,054.20, 15,696,081.30 and 9,045,711.80 is: 13,568,567.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,464,054.20 : 15,696,081.30 = 9,045,711.80 : x
  2. Step 2: Convert to fraction form
    10,464,054.20/15,696,081.30 = 9,045,711.80/x
  3. Step 3: Cross multiply
    10,464,054.20x = 15,696,081.30 × 9,045,711.80
  4. Step 4: Simplify right side
    10,464,054.20x = 141,982,227,829,169.34
  5. Step 5: Solve for x
    x = 141,982,227,829,169.34/10,464,054.20
  6. Step 6: Final answer
    x = 13,568,567.70

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