Home / 3,232,802,721.80-4,849,204,082.70-2,457,961,743.80

Finding the Fourth Proportional to 3,232,802,721.80, 4,849,204,082.70 and 2,457,961,743.80

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Solution

The fourth proportional to 3,232,802,721.80, 4,849,204,082.70 and 2,457,961,743.80 is: 3,686,942,615.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,802,721.80 : 4,849,204,082.70 = 2,457,961,743.80 : x
  2. Step 2: Convert to fraction form
    3,232,802,721.80/4,849,204,082.70 = 2,457,961,743.80/x
  3. Step 3: Cross multiply
    3,232,802,721.80x = 4,849,204,082.70 × 2,457,961,743.80
  4. Step 4: Simplify right side
    3,232,802,721.80x = 11,919,158,123,155,372,032
  5. Step 5: Solve for x
    x = 11,919,158,123,155,372,032/3,232,802,721.80
  6. Step 6: Final answer
    x = 3,686,942,615.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.