Home / 17,715,401.40-26,573,102.44-4,252,229.40

Finding the Fourth Proportional to 17,715,401.40, 26,573,102.44 and 4,252,229.40

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Solution

The fourth proportional to 17,715,401.40, 26,573,102.44 and 4,252,229.40 is: 6,378,344.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,401.40 : 26,573,102.44 = 4,252,229.40 : x
  2. Step 2: Convert to fraction form
    17,715,401.40/26,573,102.44 = 4,252,229.40/x
  3. Step 3: Cross multiply
    17,715,401.40x = 26,573,102.44 × 4,252,229.40
  4. Step 4: Simplify right side
    17,715,401.40x = 112,994,927,444,579.75
  5. Step 5: Solve for x
    x = 112,994,927,444,579.75/17,715,401.40
  6. Step 6: Final answer
    x = 6,378,344.18

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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.