Home / 15,243,034,381.36-22,856,700,859.68-6,841,737,790.72

Finding the Fourth Proportional to 15,243,034,381.36, 22,856,700,859.68 and 6,841,737,790.72

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Solution

The fourth proportional to 15,243,034,381.36, 22,856,700,859.68 and 6,841,737,790.72 is: 10,259,082,944.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,243,034,381.36 : 22,856,700,859.68 = 6,841,737,790.72 : x
  2. Step 2: Convert to fraction form
    15,243,034,381.36/22,856,700,859.68 = 6,841,737,790.72/x
  3. Step 3: Cross multiply
    15,243,034,381.36x = 22,856,700,859.68 × 6,841,737,790.72
  4. Step 4: Simplify right side
    15,243,034,381.36x = 156,379,554,042,854,965,248
  5. Step 5: Solve for x
    x = 156,379,554,042,854,965,248/15,243,034,381.36
  6. Step 6: Final answer
    x = 10,259,082,944.41

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1.5x scale

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.