Home / 12,827,101,374.96-19,215,603,504.32-6,094,662,467.76

Finding the Fourth Proportional to 12,827,101,374.96, 19,215,603,504.32 and 6,094,662,467.76

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Solution

The fourth proportional to 12,827,101,374.96, 19,215,603,504.32 and 6,094,662,467.76 is: 9,130,092,142.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,827,101,374.96 : 19,215,603,504.32 = 6,094,662,467.76 : x
  2. Step 2: Convert to fraction form
    12,827,101,374.96/19,215,603,504.32 = 6,094,662,467.76/x
  3. Step 3: Cross multiply
    12,827,101,374.96x = 19,215,603,504.32 × 6,094,662,467.76
  4. Step 4: Simplify right side
    12,827,101,374.96x = 117,112,617,473,136,640,000
  5. Step 5: Solve for x
    x = 117,112,617,473,136,640,000/12,827,101,374.96
  6. Step 6: Final answer
    x = 9,130,092,142.39

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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.