Home / 32,261,277.92-44,537,017.32-21,862,231.43

Finding the Fourth Proportional to 32,261,277.92, 44,537,017.32 and 21,862,231.43

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Solution

The fourth proportional to 32,261,277.92, 44,537,017.32 and 21,862,231.43 is: 30,181,029.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,261,277.92 : 44,537,017.32 = 21,862,231.43 : x
  2. Step 2: Convert to fraction form
    32,261,277.92/44,537,017.32 = 21,862,231.43/x
  3. Step 3: Cross multiply
    32,261,277.92x = 44,537,017.32 × 21,862,231.43
  4. Step 4: Simplify right side
    32,261,277.92x = 973,678,579,851,758.38
  5. Step 5: Solve for x
    x = 973,678,579,851,758.38/32,261,277.92
  6. Step 6: Final answer
    x = 30,181,029.48

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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.