Home / 14,367,452.60-21,551,178.90-5,843,401.40

Finding the Fourth Proportional to 14,367,452.60, 21,551,178.90 and 5,843,401.40

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Solution

The fourth proportional to 14,367,452.60, 21,551,178.90 and 5,843,401.40 is: 8,765,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,367,452.60 : 21,551,178.90 = 5,843,401.40 : x
  2. Step 2: Convert to fraction form
    14,367,452.60/21,551,178.90 = 5,843,401.40/x
  3. Step 3: Cross multiply
    14,367,452.60x = 21,551,178.90 × 5,843,401.40
  4. Step 4: Simplify right side
    14,367,452.60x = 125,932,188,955,910.45
  5. Step 5: Solve for x
    x = 125,932,188,955,910.45/14,367,452.60
  6. Step 6: Final answer
    x = 8,765,102.10

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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.