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Finding the Fourth Proportional to 996,819,034.55, 1,495,228,551.83 and 996,819,034.55

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Solution

The fourth proportional to 996,819,034.55, 1,495,228,551.83 and 996,819,034.55 is: 1,495,228,551.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,819,034.55 : 1,495,228,551.83 = 996,819,034.55 : x
  2. Step 2: Convert to fraction form
    996,819,034.55/1,495,228,551.83 = 996,819,034.55/x
  3. Step 3: Cross multiply
    996,819,034.55x = 1,495,228,551.83 × 996,819,034.55
  4. Step 4: Simplify right side
    996,819,034.55x = 1,490,472,281,466,775,040
  5. Step 5: Solve for x
    x = 1,490,472,281,466,775,040/996,819,034.55
  6. Step 6: Final answer
    x = 1,495,228,551.83

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