Home / 107,660,403.10-161,298,148.65-65,518,371.10

Finding the Fourth Proportional to 107,660,403.10, 161,298,148.65 and 65,518,371.10

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Solution

The fourth proportional to 107,660,403.10, 161,298,148.65 and 65,518,371.10 is: 98,160,434.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,660,403.10 : 161,298,148.65 = 65,518,371.10 : x
  2. Step 2: Convert to fraction form
    107,660,403.10/161,298,148.65 = 65,518,371.10/x
  3. Step 3: Cross multiply
    107,660,403.10x = 161,298,148.65 × 65,518,371.10
  4. Step 4: Simplify right side
    107,660,403.10x = 10,567,991,960,993,664
  5. Step 5: Solve for x
    x = 10,567,991,960,993,664/107,660,403.10
  6. Step 6: Final answer
    x = 98,160,434.63

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