Home / 608,736,402-912,912,795-199,697,236.56

Finding the Fourth Proportional to 608,736,402, 912,912,795 and 199,697,236.56

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Solution

The fourth proportional to 608,736,402, 912,912,795 and 199,697,236.56 is: 299,482,931.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,736,402 : 912,912,795 = 199,697,236.56 : x
  2. Step 2: Convert to fraction form
    608,736,402/912,912,795 = 199,697,236.56/x
  3. Step 3: Cross multiply
    608,736,402x = 912,912,795 × 199,697,236.56
  4. Step 4: Simplify right side
    608,736,402x = 182,306,162,381,765,792
  5. Step 5: Solve for x
    x = 182,306,162,381,765,792/608,736,402
  6. Step 6: Final answer
    x = 299,482,931.83

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