Home / 11,854,558,101.24-17,781,934,123.44-3,886,610,044.14

Finding the Fourth Proportional to 11,854,558,101.24, 17,781,934,123.44 and 3,886,610,044.14

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Solution

The fourth proportional to 11,854,558,101.24, 17,781,934,123.44 and 3,886,610,044.14 is: 5,829,946,859.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,854,558,101.24 : 17,781,934,123.44 = 3,886,610,044.14 : x
  2. Step 2: Convert to fraction form
    11,854,558,101.24/17,781,934,123.44 = 3,886,610,044.14/x
  3. Step 3: Cross multiply
    11,854,558,101.24x = 17,781,934,123.44 × 3,886,610,044.14
  4. Step 4: Simplify right side
    11,854,558,101.24x = 69,111,443,768,397,701,120
  5. Step 5: Solve for x
    x = 69,111,443,768,397,701,120/11,854,558,101.24
  6. Step 6: Final answer
    x = 5,829,946,859.10

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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.