Home / 52,761,798.54-79,150,210.16-16,373,333.43

Finding the Fourth Proportional to 52,761,798.54, 79,150,210.16 and 16,373,333.43

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Solution

The fourth proportional to 52,761,798.54, 79,150,210.16 and 16,373,333.43 is: 24,562,331.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,761,798.54 : 79,150,210.16 = 16,373,333.43 : x
  2. Step 2: Convert to fraction form
    52,761,798.54/79,150,210.16 = 16,373,333.43/x
  3. Step 3: Cross multiply
    52,761,798.54x = 79,150,210.16 × 16,373,333.43
  4. Step 4: Simplify right side
    52,761,798.54x = 1,295,952,781,922,387
  5. Step 5: Solve for x
    x = 1,295,952,781,922,387/52,761,798.54
  6. Step 6: Final answer
    x = 24,562,331.42

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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.