Home / 40,882,868.46-56,427,089.49-23,488,804.53

Finding the Fourth Proportional to 40,882,868.46, 56,427,089.49 and 23,488,804.53

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Solution

The fourth proportional to 40,882,868.46, 56,427,089.49 and 23,488,804.53 is: 32,419,566.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882,868.46 : 56,427,089.49 = 23,488,804.53 : x
  2. Step 2: Convert to fraction form
    40,882,868.46/56,427,089.49 = 23,488,804.53/x
  3. Step 3: Cross multiply
    40,882,868.46x = 56,427,089.49 × 23,488,804.53
  4. Step 4: Simplify right side
    40,882,868.46x = 1,325,404,875,227,427.50
  5. Step 5: Solve for x
    x = 1,325,404,875,227,427.50/40,882,868.46
  6. Step 6: Final answer
    x = 32,419,566.56

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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.