Home / 107,892,215.20-161,838,322.80-98,964,006.40

Finding the Fourth Proportional to 107,892,215.20, 161,838,322.80 and 98,964,006.40

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Solution

The fourth proportional to 107,892,215.20, 161,838,322.80 and 98,964,006.40 is: 148,446,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,892,215.20 : 161,838,322.80 = 98,964,006.40 : x
  2. Step 2: Convert to fraction form
    107,892,215.20/161,838,322.80 = 98,964,006.40/x
  3. Step 3: Cross multiply
    107,892,215.20x = 161,838,322.80 × 98,964,006.40
  4. Step 4: Simplify right side
    107,892,215.20x = 16,016,168,813,344,468
  5. Step 5: Solve for x
    x = 16,016,168,813,344,468/107,892,215.20
  6. Step 6: Final answer
    x = 148,446,009.60

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