Home / 32,758,138.02-49,137,223.41-11,192,951.16

Finding the Fourth Proportional to 32,758,138.02, 49,137,223.41 and 11,192,951.16

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Solution

The fourth proportional to 32,758,138.02, 49,137,223.41 and 11,192,951.16 is: 16,789,432.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,758,138.02 : 49,137,223.41 = 11,192,951.16 : x
  2. Step 2: Convert to fraction form
    32,758,138.02/49,137,223.41 = 11,192,951.16/x
  3. Step 3: Cross multiply
    32,758,138.02x = 49,137,223.41 × 11,192,951.16
  4. Step 4: Simplify right side
    32,758,138.02x = 549,990,541,766,138.62
  5. Step 5: Solve for x
    x = 549,990,541,766,138.62/32,758,138.02
  6. Step 6: Final answer
    x = 16,789,432.34

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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.