Home / 167,310,328.74-230,816,625.20-104,477,341.20

Finding the Fourth Proportional to 167,310,328.74, 230,816,625.20 and 104,477,341.20

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Solution

The fourth proportional to 167,310,328.74, 230,816,625.20 and 104,477,341.20 is: 144,134,002.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,310,328.74 : 230,816,625.20 = 104,477,341.20 : x
  2. Step 2: Convert to fraction form
    167,310,328.74/230,816,625.20 = 104,477,341.20/x
  3. Step 3: Cross multiply
    167,310,328.74x = 230,816,625.20 × 104,477,341.20
  4. Step 4: Simplify right side
    167,310,328.74x = 24,115,107,305,652,916
  5. Step 5: Solve for x
    x = 24,115,107,305,652,916/167,310,328.74
  6. Step 6: Final answer
    x = 144,134,002.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.