Home / 22,936,332,868.74-31,653,730,175.76-13,904,471,668.68

Finding the Fourth Proportional to 22,936,332,868.74, 31,653,730,175.76 and 13,904,471,668.68

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Solution

The fourth proportional to 22,936,332,868.74, 31,653,730,175.76 and 13,904,471,668.68 is: 19,189,135,288.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,936,332,868.74 : 31,653,730,175.76 = 13,904,471,668.68 : x
  2. Step 2: Convert to fraction form
    22,936,332,868.74/31,653,730,175.76 = 13,904,471,668.68/x
  3. Step 3: Cross multiply
    22,936,332,868.74x = 31,653,730,175.76 × 13,904,471,668.68
  4. Step 4: Simplify right side
    22,936,332,868.74x = 440,128,394,436,896,096,256
  5. Step 5: Solve for x
    x = 440,128,394,436,896,096,256/22,936,332,868.74
  6. Step 6: Final answer
    x = 19,189,135,288.35

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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.