Home / 151,778,543.08-227,667,787.16-82,749,395.76

Finding the Fourth Proportional to 151,778,543.08, 227,667,787.16 and 82,749,395.76

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Solution

The fourth proportional to 151,778,543.08, 227,667,787.16 and 82,749,395.76 is: 124,124,078.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,778,543.08 : 227,667,787.16 = 82,749,395.76 : x
  2. Step 2: Convert to fraction form
    151,778,543.08/227,667,787.16 = 82,749,395.76/x
  3. Step 3: Cross multiply
    151,778,543.08x = 227,667,787.16 × 82,749,395.76
  4. Step 4: Simplify right side
    151,778,543.08x = 18,839,371,821,506,288
  5. Step 5: Solve for x
    x = 18,839,371,821,506,288/151,778,543.08
  6. Step 6: Final answer
    x = 124,124,078.67

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