Home / 29,477,274.16-40,678,799.72-17,094,709.24

Finding the Fourth Proportional to 29,477,274.16, 40,678,799.72 and 17,094,709.24

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Solution

The fourth proportional to 29,477,274.16, 40,678,799.72 and 17,094,709.24 is: 23,590,792.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,477,274.16 : 40,678,799.72 = 17,094,709.24 : x
  2. Step 2: Convert to fraction form
    29,477,274.16/40,678,799.72 = 17,094,709.24/x
  3. Step 3: Cross multiply
    29,477,274.16x = 40,678,799.72 × 17,094,709.24
  4. Step 4: Simplify right side
    29,477,274.16x = 695,392,253,445,593.38
  5. Step 5: Solve for x
    x = 695,392,253,445,593.38/29,477,274.16
  6. Step 6: Final answer
    x = 23,590,792.34

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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.