Home / 16,630,295.10-24,971,103.45-9,072,023.10

Finding the Fourth Proportional to 16,630,295.10, 24,971,103.45 and 9,072,023.10

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Solution

The fourth proportional to 16,630,295.10, 24,971,103.45 and 9,072,023.10 is: 13,622,032.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,295.10 : 24,971,103.45 = 9,072,023.10 : x
  2. Step 2: Convert to fraction form
    16,630,295.10/24,971,103.45 = 9,072,023.10/x
  3. Step 3: Cross multiply
    16,630,295.10x = 24,971,103.45 × 9,072,023.10
  4. Step 4: Simplify right side
    16,630,295.10x = 226,538,427,330,889.69
  5. Step 5: Solve for x
    x = 226,538,427,330,889.69/16,630,295.10
  6. Step 6: Final answer
    x = 13,622,032.92

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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.