Home / 106,272,023.40-159,408,035.10-29,606,884.20

Finding the Fourth Proportional to 106,272,023.40, 159,408,035.10 and 29,606,884.20

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Solution

The fourth proportional to 106,272,023.40, 159,408,035.10 and 29,606,884.20 is: 44,410,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,272,023.40 : 159,408,035.10 = 29,606,884.20 : x
  2. Step 2: Convert to fraction form
    106,272,023.40/159,408,035.10 = 29,606,884.20/x
  3. Step 3: Cross multiply
    106,272,023.40x = 159,408,035.10 × 29,606,884.20
  4. Step 4: Simplify right side
    106,272,023.40x = 4,719,575,235,755,235
  5. Step 5: Solve for x
    x = 4,719,575,235,755,235/106,272,023.40
  6. Step 6: Final answer
    x = 44,410,326.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.