Home / 29,810,171.79-41,131,956.05-17,417,868.41

Finding the Fourth Proportional to 29,810,171.79, 41,131,956.05 and 17,417,868.41

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Solution

The fourth proportional to 29,810,171.79, 41,131,956.05 and 17,417,868.41 is: 24,033,105.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810,171.79 : 41,131,956.05 = 17,417,868.41 : x
  2. Step 2: Convert to fraction form
    29,810,171.79/41,131,956.05 = 17,417,868.41/x
  3. Step 3: Cross multiply
    29,810,171.79x = 41,131,956.05 × 17,417,868.41
  4. Step 4: Simplify right side
    29,810,171.79x = 716,430,997,924,803.38
  5. Step 5: Solve for x
    x = 716,430,997,924,803.38/29,810,171.79
  6. Step 6: Final answer
    x = 24,033,105.31

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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.