Home / 102,162,460.80-153,243,691.20-97,123,612.80

Finding the Fourth Proportional to 102,162,460.80, 153,243,691.20 and 97,123,612.80

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Solution

The fourth proportional to 102,162,460.80, 153,243,691.20 and 97,123,612.80 is: 145,685,419.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,162,460.80 : 153,243,691.20 = 97,123,612.80 : x
  2. Step 2: Convert to fraction form
    102,162,460.80/153,243,691.20 = 97,123,612.80/x
  3. Step 3: Cross multiply
    102,162,460.80x = 153,243,691.20 × 97,123,612.80
  4. Step 4: Simplify right side
    102,162,460.80x = 14,883,580,928,151,566
  5. Step 5: Solve for x
    x = 14,883,580,928,151,566/102,162,460.80
  6. Step 6: Final answer
    x = 145,685,419.20

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