Home / 26,902,950.34-40,361,184.56-7,733,742.25

Finding the Fourth Proportional to 26,902,950.34, 40,361,184.56 and 7,733,742.25

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Solution

The fourth proportional to 26,902,950.34, 40,361,184.56 and 7,733,742.25 is: 11,602,556.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,902,950.34 : 40,361,184.56 = 7,733,742.25 : x
  2. Step 2: Convert to fraction form
    26,902,950.34/40,361,184.56 = 7,733,742.25/x
  3. Step 3: Cross multiply
    26,902,950.34x = 40,361,184.56 × 7,733,742.25
  4. Step 4: Simplify right side
    26,902,950.34x = 312,142,998,291,719.69
  5. Step 5: Solve for x
    x = 312,142,998,291,719.69/26,902,950.34
  6. Step 6: Final answer
    x = 11,602,556.39

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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.