Home / 33,098,941.20-49,648,411.80-16,092,829.20

Finding the Fourth Proportional to 33,098,941.20, 49,648,411.80 and 16,092,829.20

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Solution

The fourth proportional to 33,098,941.20, 49,648,411.80 and 16,092,829.20 is: 24,139,243.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,098,941.20 : 49,648,411.80 = 16,092,829.20 : x
  2. Step 2: Convert to fraction form
    33,098,941.20/49,648,411.80 = 16,092,829.20/x
  3. Step 3: Cross multiply
    33,098,941.20x = 49,648,411.80 × 16,092,829.20
  4. Step 4: Simplify right side
    33,098,941.20x = 798,983,411,148,664.50
  5. Step 5: Solve for x
    x = 798,983,411,148,664.50/33,098,941.20
  6. Step 6: Final answer
    x = 24,139,243.80

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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.