Home / 151,764,960-209,464,017.48-86,574,864

Finding the Fourth Proportional to 151,764,960, 209,464,017.48 and 86,574,864

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Solution

The fourth proportional to 151,764,960, 209,464,017.48 and 86,574,864 is: 119,489,497.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,764,960 : 209,464,017.48 = 86,574,864 : x
  2. Step 2: Convert to fraction form
    151,764,960/209,464,017.48 = 86,574,864/x
  3. Step 3: Cross multiply
    151,764,960x = 209,464,017.48 × 86,574,864
  4. Step 4: Simplify right side
    151,764,960x = 18,134,318,826,224,620
  5. Step 5: Solve for x
    x = 18,134,318,826,224,620/151,764,960
  6. Step 6: Final answer
    x = 119,489,497.62

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