Home / 11,064,143,813.04-15,268,564,463.92-5,983,507,747.36

Finding the Fourth Proportional to 11,064,143,813.04, 15,268,564,463.92 and 5,983,507,747.36

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Solution

The fourth proportional to 11,064,143,813.04, 15,268,564,463.92 and 5,983,507,747.36 is: 8,257,265,569.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,143,813.04 : 15,268,564,463.92 = 5,983,507,747.36 : x
  2. Step 2: Convert to fraction form
    11,064,143,813.04/15,268,564,463.92 = 5,983,507,747.36/x
  3. Step 3: Cross multiply
    11,064,143,813.04x = 15,268,564,463.92 × 5,983,507,747.36
  4. Step 4: Simplify right side
    11,064,143,813.04x = 91,359,573,760,930,906,112
  5. Step 5: Solve for x
    x = 91,359,573,760,930,906,112/11,064,143,813.04
  6. Step 6: Final answer
    x = 8,257,265,569.28

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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.