Home / 34,031,299.05-46,963,752.57-18,561,383.64

Finding the Fourth Proportional to 34,031,299.05, 46,963,752.57 and 18,561,383.64

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Solution

The fourth proportional to 34,031,299.05, 46,963,752.57 and 18,561,383.64 is: 25,615,014.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,031,299.05 : 46,963,752.57 = 18,561,383.64 : x
  2. Step 2: Convert to fraction form
    34,031,299.05/46,963,752.57 = 18,561,383.64/x
  3. Step 3: Cross multiply
    34,031,299.05x = 46,963,752.57 × 18,561,383.64
  4. Step 4: Simplify right side
    34,031,299.05x = 871,712,228,625,806
  5. Step 5: Solve for x
    x = 871,712,228,625,806/34,031,299.05
  6. Step 6: Final answer
    x = 25,615,014.79

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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.