Home / 871,060,022.20-1,306,590,033.30-804,547,228.60

Finding the Fourth Proportional to 871,060,022.20, 1,306,590,033.30 and 804,547,228.60

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Solution

The fourth proportional to 871,060,022.20, 1,306,590,033.30 and 804,547,228.60 is: 1,206,820,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    871,060,022.20 : 1,306,590,033.30 = 804,547,228.60 : x
  2. Step 2: Convert to fraction form
    871,060,022.20/1,306,590,033.30 = 804,547,228.60/x
  3. Step 3: Cross multiply
    871,060,022.20x = 1,306,590,033.30 × 804,547,228.60
  4. Step 4: Simplify right side
    871,060,022.20x = 1,051,213,390,207,896,704
  5. Step 5: Solve for x
    x = 1,051,213,390,207,896,704/871,060,022.20
  6. Step 6: Final answer
    x = 1,206,820,842.90

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