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Finding the Fourth Proportional to 136,551,430.10, 204,827,145.15 and 136,551,430.10

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Solution

The fourth proportional to 136,551,430.10, 204,827,145.15 and 136,551,430.10 is: 204,827,145.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,551,430.10 : 204,827,145.15 = 136,551,430.10 : x
  2. Step 2: Convert to fraction form
    136,551,430.10/204,827,145.15 = 136,551,430.10/x
  3. Step 3: Cross multiply
    136,551,430.10x = 204,827,145.15 × 136,551,430.10
  4. Step 4: Simplify right side
    136,551,430.10x = 27,969,439,593,532,780
  5. Step 5: Solve for x
    x = 27,969,439,593,532,780/136,551,430.10
  6. Step 6: Final answer
    x = 204,827,145.15

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