Home / 511,272,023.70-766,908,035.55-293,593,790.10

Finding the Fourth Proportional to 511,272,023.70, 766,908,035.55 and 293,593,790.10

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Solution

The fourth proportional to 511,272,023.70, 766,908,035.55 and 293,593,790.10 is: 440,390,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    511,272,023.70 : 766,908,035.55 = 293,593,790.10 : x
  2. Step 2: Convert to fraction form
    511,272,023.70/766,908,035.55 = 293,593,790.10/x
  3. Step 3: Cross multiply
    511,272,023.70x = 766,908,035.55 × 293,593,790.10
  4. Step 4: Simplify right side
    511,272,023.70x = 225,159,436,815,270,048
  5. Step 5: Solve for x
    x = 225,159,436,815,270,048/511,272,023.70
  6. Step 6: Final answer
    x = 440,390,685.15

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