Home / 14,652,493.68-21,981,914.51-4,416,497.22

Finding the Fourth Proportional to 14,652,493.68, 21,981,914.51 and 4,416,497.22

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Solution

The fourth proportional to 14,652,493.68, 21,981,914.51 and 4,416,497.22 is: 6,625,702.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,652,493.68 : 21,981,914.51 = 4,416,497.22 : x
  2. Step 2: Convert to fraction form
    14,652,493.68/21,981,914.51 = 4,416,497.22/x
  3. Step 3: Cross multiply
    14,652,493.68x = 21,981,914.51 × 4,416,497.22
  4. Step 4: Simplify right side
    14,652,493.68x = 97,083,064,301,610.17
  5. Step 5: Solve for x
    x = 97,083,064,301,610.17/14,652,493.68
  6. Step 6: Final answer
    x = 6,625,702.52

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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.