Home / 14,143,896,005.10-21,215,844,007.65-5,860,029,893.10

Finding the Fourth Proportional to 14,143,896,005.10, 21,215,844,007.65 and 5,860,029,893.10

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Solution

The fourth proportional to 14,143,896,005.10, 21,215,844,007.65 and 5,860,029,893.10 is: 8,790,044,839.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,143,896,005.10 : 21,215,844,007.65 = 5,860,029,893.10 : x
  2. Step 2: Convert to fraction form
    14,143,896,005.10/21,215,844,007.65 = 5,860,029,893.10/x
  3. Step 3: Cross multiply
    14,143,896,005.10x = 21,215,844,007.65 × 5,860,029,893.10
  4. Step 4: Simplify right side
    14,143,896,005.10x = 124,325,480,092,175,515,648
  5. Step 5: Solve for x
    x = 124,325,480,092,175,515,648/14,143,896,005.10
  6. Step 6: Final answer
    x = 8,790,044,839.65

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Double scale
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Similar ratio
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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.