Home / 32,913,551.75-49,334,630.40-16,479,201.69

Finding the Fourth Proportional to 32,913,551.75, 49,334,630.40 and 16,479,201.69

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Solution

The fourth proportional to 32,913,551.75, 49,334,630.40 and 16,479,201.69 is: 24,700,929.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,913,551.75 : 49,334,630.40 = 16,479,201.69 : x
  2. Step 2: Convert to fraction form
    32,913,551.75/49,334,630.40 = 16,479,201.69/x
  3. Step 3: Cross multiply
    32,913,551.75x = 49,334,630.40 × 16,479,201.69
  4. Step 4: Simplify right side
    32,913,551.75x = 812,995,324,663,205.38
  5. Step 5: Solve for x
    x = 812,995,324,663,205.38/32,913,551.75
  6. Step 6: Final answer
    x = 24,700,929.60

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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.