Home / 32,241,886.60-48,369,208.38-9,213,029.32

Finding the Fourth Proportional to 32,241,886.60, 48,369,208.38 and 9,213,029.32

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Solution

The fourth proportional to 32,241,886.60, 48,369,208.38 and 9,213,029.32 is: 13,821,366.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,241,886.60 : 48,369,208.38 = 9,213,029.32 : x
  2. Step 2: Convert to fraction form
    32,241,886.60/48,369,208.38 = 9,213,029.32/x
  3. Step 3: Cross multiply
    32,241,886.60x = 48,369,208.38 × 9,213,029.32
  4. Step 4: Simplify right side
    32,241,886.60x = 445,626,934,990,129.75
  5. Step 5: Solve for x
    x = 445,626,934,990,129.75/32,241,886.60
  6. Step 6: Final answer
    x = 13,821,366.61

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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.