Home / 2,469,471,901,053.40-3,407,963,194,420.80-1,480,841,974,208.30

Finding the Fourth Proportional to 2,469,471,901,053.40, 3,407,963,194,420.80 and 1,480,841,974,208.30

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Solution

The fourth proportional to 2,469,471,901,053.40, 3,407,963,194,420.80 and 1,480,841,974,208.30 is: 2,043,617,075,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,471,901,053.40 : 3,407,963,194,420.80 = 1,480,841,974,208.30 : x
  2. Step 2: Convert to fraction form
    2,469,471,901,053.40/3,407,963,194,420.80 = 1,480,841,974,208.30/x
  3. Step 3: Cross multiply
    2,469,471,901,053.40x = 3,407,963,194,420.80 × 1,480,841,974,208.30
  4. Step 4: Simplify right side
    2,469,471,901,053.40x = 5,046,654,944,855,321,745,555,456
  5. Step 5: Solve for x
    x = 5,046,654,944,855,321,745,555,456/2,469,471,901,053.40
  6. Step 6: Final answer
    x = 2,043,617,075,660.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.