Home / 16,461,048.20-24,691,572.30-7,485,600.20

Finding the Fourth Proportional to 16,461,048.20, 24,691,572.30 and 7,485,600.20

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Solution

The fourth proportional to 16,461,048.20, 24,691,572.30 and 7,485,600.20 is: 11,228,400.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461,048.20 : 24,691,572.30 = 7,485,600.20 : x
  2. Step 2: Convert to fraction form
    16,461,048.20/24,691,572.30 = 7,485,600.20/x
  3. Step 3: Cross multiply
    16,461,048.20x = 24,691,572.30 × 7,485,600.20
  4. Step 4: Simplify right side
    16,461,048.20x = 184,831,238,547,194.47
  5. Step 5: Solve for x
    x = 184,831,238,547,194.47/16,461,048.20
  6. Step 6: Final answer
    x = 11,228,400.30

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Double scale
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Similar ratio
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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.