Home / 807,764,888.04-1,209,162,231.68-527,041,336.84

Finding the Fourth Proportional to 807,764,888.04, 1,209,162,231.68 and 527,041,336.84

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Solution

The fourth proportional to 807,764,888.04, 1,209,162,231.68 and 527,041,336.84 is: 788,940,554.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    807,764,888.04 : 1,209,162,231.68 = 527,041,336.84 : x
  2. Step 2: Convert to fraction form
    807,764,888.04/1,209,162,231.68 = 527,041,336.84/x
  3. Step 3: Cross multiply
    807,764,888.04x = 1,209,162,231.68 × 527,041,336.84
  4. Step 4: Simplify right side
    807,764,888.04x = 637,278,479,041,064,960
  5. Step 5: Solve for x
    x = 637,278,479,041,064,960/807,764,888.04
  6. Step 6: Final answer
    x = 788,940,554.95

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