Home / 22,820,423.22-34,223,401.13-7,464,162.15

Finding the Fourth Proportional to 22,820,423.22, 34,223,401.13 and 7,464,162.15

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Solution

The fourth proportional to 22,820,423.22, 34,223,401.13 and 7,464,162.15 is: 11,193,877.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,820,423.22 : 34,223,401.13 = 7,464,162.15 : x
  2. Step 2: Convert to fraction form
    22,820,423.22/34,223,401.13 = 7,464,162.15/x
  3. Step 3: Cross multiply
    22,820,423.22x = 34,223,401.13 × 7,464,162.15
  4. Step 4: Simplify right side
    22,820,423.22x = 255,449,015,321,492.44
  5. Step 5: Solve for x
    x = 255,449,015,321,492.44/22,820,423.22
  6. Step 6: Final answer
    x = 11,193,877.21

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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.