Home / 9,820,165.24-14,730,249-2,996,774.20

Finding the Fourth Proportional to 9,820,165.24, 14,730,249 and 2,996,774.20

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Solution

The fourth proportional to 9,820,165.24, 14,730,249 and 2,996,774.20 is: 4,495,161.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,820,165.24 : 14,730,249 = 2,996,774.20 : x
  2. Step 2: Convert to fraction form
    9,820,165.24/14,730,249 = 2,996,774.20/x
  3. Step 3: Cross multiply
    9,820,165.24x = 14,730,249 × 2,996,774.20
  4. Step 4: Simplify right side
    9,820,165.24x = 44,143,230,162,775.80
  5. Step 5: Solve for x
    x = 44,143,230,162,775.80/9,820,165.24
  6. Step 6: Final answer
    x = 4,495,161.65

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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.