Home / 30,074,650.08-41,501,905.92-16,323,319.04

Finding the Fourth Proportional to 30,074,650.08, 41,501,905.92 and 16,323,319.04

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Solution

The fourth proportional to 30,074,650.08, 41,501,905.92 and 16,323,319.04 is: 22,525,577.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,074,650.08 : 41,501,905.92 = 16,323,319.04 : x
  2. Step 2: Convert to fraction form
    30,074,650.08/41,501,905.92 = 16,323,319.04/x
  3. Step 3: Cross multiply
    30,074,650.08x = 41,501,905.92 × 16,323,319.04
  4. Step 4: Simplify right side
    30,074,650.08x = 677,448,851,100,224.75
  5. Step 5: Solve for x
    x = 677,448,851,100,224.75/30,074,650.08
  6. Step 6: Final answer
    x = 22,525,577.17

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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.