Home / 11,064,143,742.29-15,268,564,366.49-5,983,507,676.65

Finding the Fourth Proportional to 11,064,143,742.29, 15,268,564,366.49 and 5,983,507,676.65

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Solution

The fourth proportional to 11,064,143,742.29, 15,268,564,366.49 and 5,983,507,676.65 is: 8,257,265,471.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,143,742.29 : 15,268,564,366.49 = 5,983,507,676.65 : x
  2. Step 2: Convert to fraction form
    11,064,143,742.29/15,268,564,366.49 = 5,983,507,676.65/x
  3. Step 3: Cross multiply
    11,064,143,742.29x = 15,268,564,366.49 × 5,983,507,676.65
  4. Step 4: Simplify right side
    11,064,143,742.29x = 91,359,572,098,385,903,616
  5. Step 5: Solve for x
    x = 91,359,572,098,385,903,616/11,064,143,742.29
  6. Step 6: Final answer
    x = 8,257,265,471.81

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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.