Home / 361,151,332.50-498,391,767.72-196,140,082.98

Finding the Fourth Proportional to 361,151,332.50, 498,391,767.72 and 196,140,082.98

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Solution

The fourth proportional to 361,151,332.50, 498,391,767.72 and 196,140,082.98 is: 270,674,905.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,151,332.50 : 498,391,767.72 = 196,140,082.98 : x
  2. Step 2: Convert to fraction form
    361,151,332.50/498,391,767.72 = 196,140,082.98/x
  3. Step 3: Cross multiply
    361,151,332.50x = 498,391,767.72 × 196,140,082.98
  4. Step 4: Simplify right side
    361,151,332.50x = 97,754,602,677,149,680
  5. Step 5: Solve for x
    x = 97,754,602,677,149,680/361,151,332.50
  6. Step 6: Final answer
    x = 270,674,905.17

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