Home / 1,513,362,770.40-2,270,044,155.60-929,202,823.20

Finding the Fourth Proportional to 1,513,362,770.40, 2,270,044,155.60 and 929,202,823.20

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Solution

The fourth proportional to 1,513,362,770.40, 2,270,044,155.60 and 929,202,823.20 is: 1,393,804,234.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,362,770.40 : 2,270,044,155.60 = 929,202,823.20 : x
  2. Step 2: Convert to fraction form
    1,513,362,770.40/2,270,044,155.60 = 929,202,823.20/x
  3. Step 3: Cross multiply
    1,513,362,770.40x = 2,270,044,155.60 × 929,202,823.20
  4. Step 4: Simplify right side
    1,513,362,770.40x = 2,109,331,438,172,180,224
  5. Step 5: Solve for x
    x = 2,109,331,438,172,180,224/1,513,362,770.40
  6. Step 6: Final answer
    x = 1,393,804,234.80

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