Home / 41,678,694.66-62,512,366.59-10,970,702.40

Finding the Fourth Proportional to 41,678,694.66, 62,512,366.59 and 10,970,702.40

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Solution

The fourth proportional to 41,678,694.66, 62,512,366.59 and 10,970,702.40 is: 16,454,559.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,678,694.66 : 62,512,366.59 = 10,970,702.40 : x
  2. Step 2: Convert to fraction form
    41,678,694.66/62,512,366.59 = 10,970,702.40/x
  3. Step 3: Cross multiply
    41,678,694.66x = 62,512,366.59 × 10,970,702.40
  4. Step 4: Simplify right side
    41,678,694.66x = 685,804,570,178,592.88
  5. Step 5: Solve for x
    x = 685,804,570,178,592.88/41,678,694.66
  6. Step 6: Final answer
    x = 16,454,559.72

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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.