Home / 32,775,347.82-45,229,982.67-18,091,017.87

Finding the Fourth Proportional to 32,775,347.82, 45,229,982.67 and 18,091,017.87

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Solution

The fourth proportional to 32,775,347.82, 45,229,982.67 and 18,091,017.87 is: 24,965,606.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,347.82 : 45,229,982.67 = 18,091,017.87 : x
  2. Step 2: Convert to fraction form
    32,775,347.82/45,229,982.67 = 18,091,017.87/x
  3. Step 3: Cross multiply
    32,775,347.82x = 45,229,982.67 × 18,091,017.87
  4. Step 4: Simplify right side
    32,775,347.82x = 818,256,424,742,760.38
  5. Step 5: Solve for x
    x = 818,256,424,742,760.38/32,775,347.82
  6. Step 6: Final answer
    x = 24,965,606.14

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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.