Home / 217,744,010.60-326,616,015.90-148,767,780.20

Finding the Fourth Proportional to 217,744,010.60, 326,616,015.90 and 148,767,780.20

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Solution

The fourth proportional to 217,744,010.60, 326,616,015.90 and 148,767,780.20 is: 223,151,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,744,010.60 : 326,616,015.90 = 148,767,780.20 : x
  2. Step 2: Convert to fraction form
    217,744,010.60/326,616,015.90 = 148,767,780.20/x
  3. Step 3: Cross multiply
    217,744,010.60x = 326,616,015.90 × 148,767,780.20
  4. Step 4: Simplify right side
    217,744,010.60x = 48,589,939,663,210,896
  5. Step 5: Solve for x
    x = 48,589,939,663,210,896/217,744,010.60
  6. Step 6: Final answer
    x = 223,151,670.30

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