Home / 32,775,340.30-45,229,972.32-18,091,010.37

Finding the Fourth Proportional to 32,775,340.30, 45,229,972.32 and 18,091,010.37

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Solution

The fourth proportional to 32,775,340.30, 45,229,972.32 and 18,091,010.37 is: 24,965,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,340.30 : 45,229,972.32 = 18,091,010.37 : x
  2. Step 2: Convert to fraction form
    32,775,340.30/45,229,972.32 = 18,091,010.37/x
  3. Step 3: Cross multiply
    32,775,340.30x = 45,229,972.32 × 18,091,010.37
  4. Step 4: Simplify right side
    32,775,340.30x = 818,255,898,445,545.38
  5. Step 5: Solve for x
    x = 818,255,898,445,545.38/32,775,340.30
  6. Step 6: Final answer
    x = 24,965,595.81

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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.