Home / 21,068,092.00-31,602,137.99-5,922,023.50

Finding the Fourth Proportional to 21,068,092.00, 31,602,137.99 and 5,922,023.50

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Solution

The fourth proportional to 21,068,092.00, 31,602,137.99 and 5,922,023.50 is: 8,883,035.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,068,092.00 : 31,602,137.99 = 5,922,023.50 : x
  2. Step 2: Convert to fraction form
    21,068,092.00/31,602,137.99 = 5,922,023.50/x
  3. Step 3: Cross multiply
    21,068,092.00x = 31,602,137.99 × 5,922,023.50
  4. Step 4: Simplify right side
    21,068,092.00x = 187,148,603,836,915.31
  5. Step 5: Solve for x
    x = 187,148,603,836,915.31/21,068,092.00
  6. Step 6: Final answer
    x = 8,883,035.25

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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.