Home / 62,247,721.70-93,476,558.55-52,002,064.10

Finding the Fourth Proportional to 62,247,721.70, 93,476,558.55 and 52,002,064.10

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Solution

The fourth proportional to 62,247,721.70, 93,476,558.55 and 52,002,064.10 is: 78,090,793.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,247,721.70 : 93,476,558.55 = 52,002,064.10 : x
  2. Step 2: Convert to fraction form
    62,247,721.70/93,476,558.55 = 52,002,064.10/x
  3. Step 3: Cross multiply
    62,247,721.70x = 93,476,558.55 × 52,002,064.10
  4. Step 4: Simplify right side
    62,247,721.70x = 4,860,973,989,564,503
  5. Step 5: Solve for x
    x = 4,860,973,989,564,503/62,247,721.70
  6. Step 6: Final answer
    x = 78,090,793.64

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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.