Home / 32,999,777.40-45,548,064.12-22,550,023.56

Finding the Fourth Proportional to 32,999,777.40, 45,548,064.12 and 22,550,023.56

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Solution

The fourth proportional to 32,999,777.40, 45,548,064.12 and 22,550,023.56 is: 31,124,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,999,777.40 : 45,548,064.12 = 22,550,023.56 : x
  2. Step 2: Convert to fraction form
    32,999,777.40/45,548,064.12 = 22,550,023.56/x
  3. Step 3: Cross multiply
    32,999,777.40x = 45,548,064.12 × 22,550,023.56
  4. Step 4: Simplify right side
    32,999,777.40x = 1,027,109,919,018,390.50
  5. Step 5: Solve for x
    x = 1,027,109,919,018,390.50/32,999,777.40
  6. Step 6: Final answer
    x = 31,124,752.95

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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.