Home / 521,926,958.02-783,195,720.36-194,628,586.18

Finding the Fourth Proportional to 521,926,958.02, 783,195,720.36 and 194,628,586.18

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Solution

The fourth proportional to 521,926,958.02, 783,195,720.36 and 194,628,586.18 is: 292,056,720.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    521,926,958.02 : 783,195,720.36 = 194,628,586.18 : x
  2. Step 2: Convert to fraction form
    521,926,958.02/783,195,720.36 = 194,628,586.18/x
  3. Step 3: Cross multiply
    521,926,958.02x = 783,195,720.36 × 194,628,586.18
  4. Step 4: Simplify right side
    521,926,958.02x = 152,432,275,755,893,440
  5. Step 5: Solve for x
    x = 152,432,275,755,893,440/521,926,958.02
  6. Step 6: Final answer
    x = 292,056,720.61

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