Home / 33,291,297.70-49,936,946.55-9,356,769.70

Finding the Fourth Proportional to 33,291,297.70, 49,936,946.55 and 9,356,769.70

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Solution

The fourth proportional to 33,291,297.70, 49,936,946.55 and 9,356,769.70 is: 14,035,154.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,291,297.70 : 49,936,946.55 = 9,356,769.70 : x
  2. Step 2: Convert to fraction form
    33,291,297.70/49,936,946.55 = 9,356,769.70/x
  3. Step 3: Cross multiply
    33,291,297.70x = 49,936,946.55 × 9,356,769.70
  4. Step 4: Simplify right side
    33,291,297.70x = 467,248,508,389,559.50
  5. Step 5: Solve for x
    x = 467,248,508,389,559.50/33,291,297.70
  6. Step 6: Final answer
    x = 14,035,154.55

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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.