Home / 24,689,848.30-34,083,805.51-16,443,633.58

Finding the Fourth Proportional to 24,689,848.30, 34,083,805.51 and 16,443,633.58

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Solution

The fourth proportional to 24,689,848.30, 34,083,805.51 and 16,443,633.58 is: 22,700,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,689,848.30 : 34,083,805.51 = 16,443,633.58 : x
  2. Step 2: Convert to fraction form
    24,689,848.30/34,083,805.51 = 16,443,633.58/x
  3. Step 3: Cross multiply
    24,689,848.30x = 34,083,805.51 × 16,443,633.58
  4. Step 4: Simplify right side
    24,689,848.30x = 560,461,608,753,770
  5. Step 5: Solve for x
    x = 560,461,608,753,770/24,689,848.30
  6. Step 6: Final answer
    x = 22,700,083.13

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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.