Home / 29,477,153.82-40,678,633.62-17,094,588.87

Finding the Fourth Proportional to 29,477,153.82, 40,678,633.62 and 17,094,588.87

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Solution

The fourth proportional to 29,477,153.82, 40,678,633.62 and 17,094,588.87 is: 23,590,626.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,477,153.82 : 40,678,633.62 = 17,094,588.87 : x
  2. Step 2: Convert to fraction form
    29,477,153.82/40,678,633.62 = 17,094,588.87/x
  3. Step 3: Cross multiply
    29,477,153.82x = 40,678,633.62 × 17,094,588.87
  4. Step 4: Simplify right side
    29,477,153.82x = 695,384,517,527,259.75
  5. Step 5: Solve for x
    x = 695,384,517,527,259.75/29,477,153.82
  6. Step 6: Final answer
    x = 23,590,626.21

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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.