Home / 16,461,044.70-24,691,567.05-7,485,596.70

Finding the Fourth Proportional to 16,461,044.70, 24,691,567.05 and 7,485,596.70

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Solution

The fourth proportional to 16,461,044.70, 24,691,567.05 and 7,485,596.70 is: 11,228,395.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461,044.70 : 24,691,567.05 = 7,485,596.70 : x
  2. Step 2: Convert to fraction form
    16,461,044.70/24,691,567.05 = 7,485,596.70/x
  3. Step 3: Cross multiply
    16,461,044.70x = 24,691,567.05 × 7,485,596.70
  4. Step 4: Simplify right side
    16,461,044.70x = 184,831,112,827,308.75
  5. Step 5: Solve for x
    x = 184,831,112,827,308.75/16,461,044.70
  6. Step 6: Final answer
    x = 11,228,395.05

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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.