Home / 33,998,636.48-46,912,374.02-19,111,977.54

Finding the Fourth Proportional to 33,998,636.48, 46,912,374.02 and 19,111,977.54

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Solution

The fourth proportional to 33,998,636.48, 46,912,374.02 and 19,111,977.54 is: 26,371,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,998,636.48 : 46,912,374.02 = 19,111,977.54 : x
  2. Step 2: Convert to fraction form
    33,998,636.48/46,912,374.02 = 19,111,977.54/x
  3. Step 3: Cross multiply
    33,998,636.48x = 46,912,374.02 × 19,111,977.54
  4. Step 4: Simplify right side
    33,998,636.48x = 896,588,238,522,759.62
  5. Step 5: Solve for x
    x = 896,588,238,522,759.62/33,998,636.48
  6. Step 6: Final answer
    x = 26,371,299.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.