Home / 16,367,093.55-24,550,640.33-9,989,801.55

Finding the Fourth Proportional to 16,367,093.55, 24,550,640.33 and 9,989,801.55

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Solution

The fourth proportional to 16,367,093.55, 24,550,640.33 and 9,989,801.55 is: 14,984,702.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367,093.55 : 24,550,640.33 = 9,989,801.55 : x
  2. Step 2: Convert to fraction form
    16,367,093.55/24,550,640.33 = 9,989,801.55/x
  3. Step 3: Cross multiply
    16,367,093.55x = 24,550,640.33 × 9,989,801.55
  4. Step 4: Simplify right side
    16,367,093.55x = 245,256,024,772,177.50
  5. Step 5: Solve for x
    x = 245,256,024,772,177.50/16,367,093.55
  6. Step 6: Final answer
    x = 14,984,702.33

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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.