Home / 62,490,179.70-93,735,269.55-22,100,663.70

Finding the Fourth Proportional to 62,490,179.70, 93,735,269.55 and 22,100,663.70

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Solution

The fourth proportional to 62,490,179.70, 93,735,269.55 and 22,100,663.70 is: 33,150,995.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,490,179.70 : 93,735,269.55 = 22,100,663.70 : x
  2. Step 2: Convert to fraction form
    62,490,179.70/93,735,269.55 = 22,100,663.70/x
  3. Step 3: Cross multiply
    62,490,179.70x = 93,735,269.55 × 22,100,663.70
  4. Step 4: Simplify right side
    62,490,179.70x = 2,071,611,669,153,400.25
  5. Step 5: Solve for x
    x = 2,071,611,669,153,400.25/62,490,179.70
  6. Step 6: Final answer
    x = 33,150,995.55

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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.