Home / 39,983,832.80-59,977,992.70-11,227,726.34

Finding the Fourth Proportional to 39,983,832.80, 59,977,992.70 and 11,227,726.34

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Solution

The fourth proportional to 39,983,832.80, 59,977,992.70 and 11,227,726.34 is: 16,842,219.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,983,832.80 : 59,977,992.70 = 11,227,726.34 : x
  2. Step 2: Convert to fraction form
    39,983,832.80/59,977,992.70 = 11,227,726.34/x
  3. Step 3: Cross multiply
    39,983,832.80x = 59,977,992.70 × 11,227,726.34
  4. Step 4: Simplify right side
    39,983,832.80x = 673,416,488,334,023.88
  5. Step 5: Solve for x
    x = 673,416,488,334,023.88/39,983,832.80
  6. Step 6: Final answer
    x = 16,842,219.50

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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.