Home / 61,501,905.69-84,874,401.35-34,001,605.41

Finding the Fourth Proportional to 61,501,905.69, 84,874,401.35 and 34,001,605.41

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Solution

The fourth proportional to 61,501,905.69, 84,874,401.35 and 34,001,605.41 is: 46,923,194.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,501,905.69 : 84,874,401.35 = 34,001,605.41 : x
  2. Step 2: Convert to fraction form
    61,501,905.69/84,874,401.35 = 34,001,605.41/x
  3. Step 3: Cross multiply
    61,501,905.69x = 84,874,401.35 × 34,001,605.41
  4. Step 4: Simplify right side
    61,501,905.69x = 2,885,865,904,112,671
  5. Step 5: Solve for x
    x = 2,885,865,904,112,671/61,501,905.69
  6. Step 6: Final answer
    x = 46,923,194.85

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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.