Home / 41,678,693.16-62,512,364.34-10,970,700.90

Finding the Fourth Proportional to 41,678,693.16, 62,512,364.34 and 10,970,700.90

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Solution

The fourth proportional to 41,678,693.16, 62,512,364.34 and 10,970,700.90 is: 16,454,557.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,678,693.16 : 62,512,364.34 = 10,970,700.90 : x
  2. Step 2: Convert to fraction form
    41,678,693.16/62,512,364.34 = 10,970,700.90/x
  3. Step 3: Cross multiply
    41,678,693.16x = 62,512,364.34 × 10,970,700.90
  4. Step 4: Simplify right side
    41,678,693.16x = 685,804,451,725,966
  5. Step 5: Solve for x
    x = 685,804,451,725,966/41,678,693.16
  6. Step 6: Final answer
    x = 16,454,557.47

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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.