Home / 224,954,880.04-337,345,081.82-77,374,377.72

Finding the Fourth Proportional to 224,954,880.04, 337,345,081.82 and 77,374,377.72

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Solution

The fourth proportional to 224,954,880.04, 337,345,081.82 and 77,374,377.72 is: 116,031,560.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,954,880.04 : 337,345,081.82 = 77,374,377.72 : x
  2. Step 2: Convert to fraction form
    224,954,880.04/337,345,081.82 = 77,374,377.72/x
  3. Step 3: Cross multiply
    224,954,880.04x = 337,345,081.82 × 77,374,377.72
  4. Step 4: Simplify right side
    224,954,880.04x = 26,101,865,782,724,984
  5. Step 5: Solve for x
    x = 26,101,865,782,724,984/224,954,880.04
  6. Step 6: Final answer
    x = 116,031,560.54

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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.