Home / 34,883,735.86-48,140,167.60-18,989,277.61

Finding the Fourth Proportional to 34,883,735.86, 48,140,167.60 and 18,989,277.61

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Solution

The fourth proportional to 34,883,735.86, 48,140,167.60 and 18,989,277.61 is: 26,205,536.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,883,735.86 : 48,140,167.60 = 18,989,277.61 : x
  2. Step 2: Convert to fraction form
    34,883,735.86/48,140,167.60 = 18,989,277.61/x
  3. Step 3: Cross multiply
    34,883,735.86x = 48,140,167.60 × 18,989,277.61
  4. Step 4: Simplify right side
    34,883,735.86x = 914,147,006,616,108.88
  5. Step 5: Solve for x
    x = 914,147,006,616,108.88/34,883,735.86
  6. Step 6: Final answer
    x = 26,205,536.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.