Home / 29,533,327.86-40,755,993.90-16,302,508.20

Finding the Fourth Proportional to 29,533,327.86, 40,755,993.90 and 16,302,508.20

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Solution

The fourth proportional to 29,533,327.86, 40,755,993.90 and 16,302,508.20 is: 22,497,462.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,533,327.86 : 40,755,993.90 = 16,302,508.20 : x
  2. Step 2: Convert to fraction form
    29,533,327.86/40,755,993.90 = 16,302,508.20/x
  3. Step 3: Cross multiply
    29,533,327.86x = 40,755,993.90 × 16,302,508.20
  4. Step 4: Simplify right side
    29,533,327.86x = 664,424,924,753,899.88
  5. Step 5: Solve for x
    x = 664,424,924,753,899.88/29,533,327.86
  6. Step 6: Final answer
    x = 22,497,462.12

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1.5x scale

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.