Home / 36,760,072.70-55,140,109.05-9,833,728.70

Finding the Fourth Proportional to 36,760,072.70, 55,140,109.05 and 9,833,728.70

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Solution

The fourth proportional to 36,760,072.70, 55,140,109.05 and 9,833,728.70 is: 14,750,593.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,760,072.70 : 55,140,109.05 = 9,833,728.70 : x
  2. Step 2: Convert to fraction form
    36,760,072.70/55,140,109.05 = 9,833,728.70/x
  3. Step 3: Cross multiply
    36,760,072.70x = 55,140,109.05 × 9,833,728.70
  4. Step 4: Simplify right side
    36,760,072.70x = 542,232,872,886,114.69
  5. Step 5: Solve for x
    x = 542,232,872,886,114.69/36,760,072.70
  6. Step 6: Final answer
    x = 14,750,593.05

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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.