Home / 62,219,319.70-93,333,463.60-23,880,833.82

Finding the Fourth Proportional to 62,219,319.70, 93,333,463.60 and 23,880,833.82

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Solution

The fourth proportional to 62,219,319.70, 93,333,463.60 and 23,880,833.82 is: 35,822,971.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,319.70 : 93,333,463.60 = 23,880,833.82 : x
  2. Step 2: Convert to fraction form
    62,219,319.70/93,333,463.60 = 23,880,833.82/x
  3. Step 3: Cross multiply
    62,219,319.70x = 93,333,463.60 × 23,880,833.82
  4. Step 4: Simplify right side
    62,219,319.70x = 2,228,880,934,076,618.75
  5. Step 5: Solve for x
    x = 2,228,880,934,076,618.75/62,219,319.70
  6. Step 6: Final answer
    x = 35,822,971.78

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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.