Home / 26,111,909,045.34-39,175,548,202.13-8,425,254,958.38

Finding the Fourth Proportional to 26,111,909,045.34, 39,175,548,202.13 and 8,425,254,958.38

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Solution

The fourth proportional to 26,111,909,045.34, 39,175,548,202.13 and 8,425,254,958.38 is: 12,640,361,957.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,111,909,045.34 : 39,175,548,202.13 = 8,425,254,958.38 : x
  2. Step 2: Convert to fraction form
    26,111,909,045.34/39,175,548,202.13 = 8,425,254,958.38/x
  3. Step 3: Cross multiply
    26,111,909,045.34x = 39,175,548,202.13 × 8,425,254,958.38
  4. Step 4: Simplify right side
    26,111,909,045.34x = 330,063,981,737,208,381,440
  5. Step 5: Solve for x
    x = 330,063,981,737,208,381,440/26,111,909,045.34
  6. Step 6: Final answer
    x = 12,640,361,957.61

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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.