Home / 16,110,290.25-24,181,041.92-15,235,378.25

Finding the Fourth Proportional to 16,110,290.25, 24,181,041.92 and 15,235,378.25

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Solution

The fourth proportional to 16,110,290.25, 24,181,041.92 and 15,235,378.25 is: 22,867,826.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110,290.25 : 24,181,041.92 = 15,235,378.25 : x
  2. Step 2: Convert to fraction form
    16,110,290.25/24,181,041.92 = 15,235,378.25/x
  3. Step 3: Cross multiply
    16,110,290.25x = 24,181,041.92 × 15,235,378.25
  4. Step 4: Simplify right side
    16,110,290.25x = 368,407,319,933,224.12
  5. Step 5: Solve for x
    x = 368,407,319,933,224.12/16,110,290.25
  6. Step 6: Final answer
    x = 22,867,826.35

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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.