Home / 61,792,003.30-92,721,182.55-25,893,840.10

Finding the Fourth Proportional to 61,792,003.30, 92,721,182.55 and 25,893,840.10

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Solution

The fourth proportional to 61,792,003.30, 92,721,182.55 and 25,893,840.10 is: 38,854,663.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,792,003.30 : 92,721,182.55 = 25,893,840.10 : x
  2. Step 2: Convert to fraction form
    61,792,003.30/92,721,182.55 = 25,893,840.10/x
  3. Step 3: Cross multiply
    61,792,003.30x = 92,721,182.55 × 25,893,840.10
  4. Step 4: Simplify right side
    61,792,003.30x = 2,400,907,474,832,610.50
  5. Step 5: Solve for x
    x = 2,400,907,474,832,610.50/61,792,003.30
  6. Step 6: Final answer
    x = 38,854,663.17

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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.