Home / 55,595,110.32-76,724,083.98-32,064,896.61

Finding the Fourth Proportional to 55,595,110.32, 76,724,083.98 and 32,064,896.61

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Solution

The fourth proportional to 55,595,110.32, 76,724,083.98 and 32,064,896.61 is: 44,251,190.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,595,110.32 : 76,724,083.98 = 32,064,896.61 : x
  2. Step 2: Convert to fraction form
    55,595,110.32/76,724,083.98 = 32,064,896.61/x
  3. Step 3: Cross multiply
    55,595,110.32x = 76,724,083.98 × 32,064,896.61
  4. Step 4: Simplify right side
    55,595,110.32x = 2,460,149,820,315,657.50
  5. Step 5: Solve for x
    x = 2,460,149,820,315,657.50/55,595,110.32
  6. Step 6: Final answer
    x = 44,251,190.55

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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.