Home / 33,259,099.60-49,897,980.60-16,220,328.40

Finding the Fourth Proportional to 33,259,099.60, 49,897,980.60 and 16,220,328.40

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Solution

The fourth proportional to 33,259,099.60, 49,897,980.60 and 16,220,328.40 is: 24,335,043.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,259,099.60 : 49,897,980.60 = 16,220,328.40 : x
  2. Step 2: Convert to fraction form
    33,259,099.60/49,897,980.60 = 16,220,328.40/x
  3. Step 3: Cross multiply
    33,259,099.60x = 49,897,980.60 × 16,220,328.40
  4. Step 4: Simplify right side
    33,259,099.60x = 809,361,631,828,829.12
  5. Step 5: Solve for x
    x = 809,361,631,828,829.12/33,259,099.60
  6. Step 6: Final answer
    x = 24,335,043.39

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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.