Home / 16,092,408.60-24,138,612.90-9,699,370.20

Finding the Fourth Proportional to 16,092,408.60, 24,138,612.90 and 9,699,370.20

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Solution

The fourth proportional to 16,092,408.60, 24,138,612.90 and 9,699,370.20 is: 14,549,055.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,408.60 : 24,138,612.90 = 9,699,370.20 : x
  2. Step 2: Convert to fraction form
    16,092,408.60/24,138,612.90 = 9,699,370.20/x
  3. Step 3: Cross multiply
    16,092,408.60x = 24,138,612.90 × 9,699,370.20
  4. Step 4: Simplify right side
    16,092,408.60x = 234,129,342,631,595.56
  5. Step 5: Solve for x
    x = 234,129,342,631,595.56/16,092,408.60
  6. Step 6: Final answer
    x = 14,549,055.30

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1.5x scale

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.