Home / 2,818,193,107.20-4,227,289,660.80-977,333,971.20

Finding the Fourth Proportional to 2,818,193,107.20, 4,227,289,660.80 and 977,333,971.20

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Solution

The fourth proportional to 2,818,193,107.20, 4,227,289,660.80 and 977,333,971.20 is: 1,466,000,956.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,818,193,107.20 : 4,227,289,660.80 = 977,333,971.20 : x
  2. Step 2: Convert to fraction form
    2,818,193,107.20/4,227,289,660.80 = 977,333,971.20/x
  3. Step 3: Cross multiply
    2,818,193,107.20x = 4,227,289,660.80 × 977,333,971.20
  4. Step 4: Simplify right side
    2,818,193,107.20x = 4,131,473,791,602,365,440
  5. Step 5: Solve for x
    x = 4,131,473,791,602,365,440/2,818,193,107.20
  6. Step 6: Final answer
    x = 1,466,000,956.80

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