Home / 29,752,722.72-41,056,506.03-16,697,459.37

Finding the Fourth Proportional to 29,752,722.72, 41,056,506.03 and 16,697,459.37

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Solution

The fourth proportional to 29,752,722.72, 41,056,506.03 and 16,697,459.37 is: 23,041,230.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,752,722.72 : 41,056,506.03 = 16,697,459.37 : x
  2. Step 2: Convert to fraction form
    29,752,722.72/41,056,506.03 = 16,697,459.37/x
  3. Step 3: Cross multiply
    29,752,722.72x = 41,056,506.03 × 16,697,459.37
  4. Step 4: Simplify right side
    29,752,722.72x = 685,539,341,432,739.12
  5. Step 5: Solve for x
    x = 685,539,341,432,739.12/29,752,722.72
  6. Step 6: Final answer
    x = 23,041,230.47

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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.