Home / 2,768,017,098.40-4,152,025,647.60-829,320,330.40

Finding the Fourth Proportional to 2,768,017,098.40, 4,152,025,647.60 and 829,320,330.40

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Solution

The fourth proportional to 2,768,017,098.40, 4,152,025,647.60 and 829,320,330.40 is: 1,243,980,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,017,098.40 : 4,152,025,647.60 = 829,320,330.40 : x
  2. Step 2: Convert to fraction form
    2,768,017,098.40/4,152,025,647.60 = 829,320,330.40/x
  3. Step 3: Cross multiply
    2,768,017,098.40x = 4,152,025,647.60 × 829,320,330.40
  4. Step 4: Simplify right side
    2,768,017,098.40x = 3,443,359,281,896,905,728
  5. Step 5: Solve for x
    x = 3,443,359,281,896,905,728/2,768,017,098.40
  6. Step 6: Final answer
    x = 1,243,980,495.60

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