Home / 24,601,761.12-33,947,518.32-13,587,856.32

Finding the Fourth Proportional to 24,601,761.12, 33,947,518.32 and 13,587,856.32

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Solution

The fourth proportional to 24,601,761.12, 33,947,518.32 and 13,587,856.32 is: 18,749,633.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,601,761.12 : 33,947,518.32 = 13,587,856.32 : x
  2. Step 2: Convert to fraction form
    24,601,761.12/33,947,518.32 = 13,587,856.32/x
  3. Step 3: Cross multiply
    24,601,761.12x = 33,947,518.32 × 13,587,856.32
  4. Step 4: Simplify right side
    24,601,761.12x = 461,274,001,352,727.81
  5. Step 5: Solve for x
    x = 461,274,001,352,727.81/24,601,761.12
  6. Step 6: Final answer
    x = 18,749,633.37

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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.