Home / 11,124,833.60-16,687,250.40-3,552,353.60

Finding the Fourth Proportional to 11,124,833.60, 16,687,250.40 and 3,552,353.60

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Solution

The fourth proportional to 11,124,833.60, 16,687,250.40 and 3,552,353.60 is: 5,328,530.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,124,833.60 : 16,687,250.40 = 3,552,353.60 : x
  2. Step 2: Convert to fraction form
    11,124,833.60/16,687,250.40 = 3,552,353.60/x
  3. Step 3: Cross multiply
    11,124,833.60x = 16,687,250.40 × 3,552,353.60
  4. Step 4: Simplify right side
    11,124,833.60x = 59,279,014,032,541.45
  5. Step 5: Solve for x
    x = 59,279,014,032,541.45/11,124,833.60
  6. Step 6: Final answer
    x = 5,328,530.40

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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.