Home / 24,640,072.57-36,934,045.35-9,280,716.73

Finding the Fourth Proportional to 24,640,072.57, 36,934,045.35 and 9,280,716.73

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Solution

The fourth proportional to 24,640,072.57, 36,934,045.35 and 9,280,716.73 is: 13,911,258.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,640,072.57 : 36,934,045.35 = 9,280,716.73 : x
  2. Step 2: Convert to fraction form
    24,640,072.57/36,934,045.35 = 9,280,716.73/x
  3. Step 3: Cross multiply
    24,640,072.57x = 36,934,045.35 × 9,280,716.73
  4. Step 4: Simplify right side
    24,640,072.57x = 342,774,412,719,143.94
  5. Step 5: Solve for x
    x = 342,774,412,719,143.94/24,640,072.57
  6. Step 6: Final answer
    x = 13,911,258.25

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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.