Home / 36,333,102.81-54,510,173.69-10,774,727.31

Finding the Fourth Proportional to 36,333,102.81, 54,510,173.69 and 10,774,727.31

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Solution

The fourth proportional to 36,333,102.81, 54,510,173.69 and 10,774,727.31 is: 16,165,210.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,333,102.81 : 54,510,173.69 = 10,774,727.31 : x
  2. Step 2: Convert to fraction form
    36,333,102.81/54,510,173.69 = 10,774,727.31/x
  3. Step 3: Cross multiply
    36,333,102.81x = 54,510,173.69 × 10,774,727.31
  4. Step 4: Simplify right side
    36,333,102.81x = 587,332,257,076,612.88
  5. Step 5: Solve for x
    x = 587,332,257,076,612.88/36,333,102.81
  6. Step 6: Final answer
    x = 16,165,210.56

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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.