Home / 29,930,297.27-44,895,540.40-8,364,756.83

Finding the Fourth Proportional to 29,930,297.27, 44,895,540.40 and 8,364,756.83

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Solution

The fourth proportional to 29,930,297.27, 44,895,540.40 and 8,364,756.83 is: 12,547,161.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,930,297.27 : 44,895,540.40 = 8,364,756.83 : x
  2. Step 2: Convert to fraction form
    29,930,297.27/44,895,540.40 = 8,364,756.83/x
  3. Step 3: Cross multiply
    29,930,297.27x = 44,895,540.40 × 8,364,756.83
  4. Step 4: Simplify right side
    29,930,297.27x = 375,540,277,952,051.38
  5. Step 5: Solve for x
    x = 375,540,277,952,051.38/29,930,297.27
  6. Step 6: Final answer
    x = 12,547,161.65

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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.