Home / 22,995,015.30-34,479,400.95-8,618,552.10

Finding the Fourth Proportional to 22,995,015.30, 34,479,400.95 and 8,618,552.10

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Solution

The fourth proportional to 22,995,015.30, 34,479,400.95 and 8,618,552.10 is: 12,922,910.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,995,015.30 : 34,479,400.95 = 8,618,552.10 : x
  2. Step 2: Convert to fraction form
    22,995,015.30/34,479,400.95 = 8,618,552.10/x
  3. Step 3: Cross multiply
    22,995,015.30x = 34,479,400.95 × 8,618,552.10
  4. Step 4: Simplify right side
    22,995,015.30x = 297,162,513,464,364.50
  5. Step 5: Solve for x
    x = 297,162,513,464,364.50/22,995,015.30
  6. Step 6: Final answer
    x = 12,922,910.01

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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.