Home / 20,223,034.40-30,334,551.60-17,829,581.60

Finding the Fourth Proportional to 20,223,034.40, 30,334,551.60 and 17,829,581.60

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Solution

The fourth proportional to 20,223,034.40, 30,334,551.60 and 17,829,581.60 is: 26,744,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,223,034.40 : 30,334,551.60 = 17,829,581.60 : x
  2. Step 2: Convert to fraction form
    20,223,034.40/30,334,551.60 = 17,829,581.60/x
  3. Step 3: Cross multiply
    20,223,034.40x = 30,334,551.60 × 17,829,581.60
  4. Step 4: Simplify right side
    20,223,034.40x = 540,852,363,051,610.62
  5. Step 5: Solve for x
    x = 540,852,363,051,610.62/20,223,034.40
  6. Step 6: Final answer
    x = 26,744,372.40

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