Home / 62,125,283.90-93,187,925.82-18,994,487.33

Finding the Fourth Proportional to 62,125,283.90, 93,187,925.82 and 18,994,487.33

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Solution

The fourth proportional to 62,125,283.90, 93,187,925.82 and 18,994,487.33 is: 28,491,730.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,125,283.90 : 93,187,925.82 = 18,994,487.33 : x
  2. Step 2: Convert to fraction form
    62,125,283.90/93,187,925.82 = 18,994,487.33/x
  3. Step 3: Cross multiply
    62,125,283.90x = 93,187,925.82 × 18,994,487.33
  4. Step 4: Simplify right side
    62,125,283.90x = 1,770,056,876,296,969.50
  5. Step 5: Solve for x
    x = 1,770,056,876,296,969.50/62,125,283.90
  6. Step 6: Final answer
    x = 28,491,730.99

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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.