Home / 33,187,529.60-49,725,307.20-16,111,433.60

Finding the Fourth Proportional to 33,187,529.60, 49,725,307.20 and 16,111,433.60

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Solution

The fourth proportional to 33,187,529.60, 49,725,307.20 and 16,111,433.60 is: 24,139,970.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,187,529.60 : 49,725,307.20 = 16,111,433.60 : x
  2. Step 2: Convert to fraction form
    33,187,529.60/49,725,307.20 = 16,111,433.60/x
  3. Step 3: Cross multiply
    33,187,529.60x = 49,725,307.20 × 16,111,433.60
  4. Step 4: Simplify right side
    33,187,529.60x = 801,145,985,192,402
  5. Step 5: Solve for x
    x = 801,145,985,192,402/33,187,529.60
  6. Step 6: Final answer
    x = 24,139,970.49

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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.