Home / 33,259,061.60-49,897,923.60-16,220,290.40

Finding the Fourth Proportional to 33,259,061.60, 49,897,923.60 and 16,220,290.40

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Solution

The fourth proportional to 33,259,061.60, 49,897,923.60 and 16,220,290.40 is: 24,334,986.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,259,061.60 : 49,897,923.60 = 16,220,290.40 : x
  2. Step 2: Convert to fraction form
    33,259,061.60/49,897,923.60 = 16,220,290.40/x
  3. Step 3: Cross multiply
    33,259,061.60x = 49,897,923.60 × 16,220,290.40
  4. Step 4: Simplify right side
    33,259,061.60x = 809,358,811,149,013.50
  5. Step 5: Solve for x
    x = 809,358,811,149,013.50/33,259,061.60
  6. Step 6: Final answer
    x = 24,334,986.38

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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.