Home / 32,008,122-48,014,245.80-11,256,014.16

Finding the Fourth Proportional to 32,008,122, 48,014,245.80 and 11,256,014.16

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Solution

The fourth proportional to 32,008,122, 48,014,245.80 and 11,256,014.16 is: 16,884,746.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,008,122 : 48,014,245.80 = 11,256,014.16 : x
  2. Step 2: Convert to fraction form
    32,008,122/48,014,245.80 = 11,256,014.16/x
  3. Step 3: Cross multiply
    32,008,122x = 48,014,245.80 × 11,256,014.16
  4. Step 4: Simplify right side
    32,008,122x = 540,449,030,606,520.50
  5. Step 5: Solve for x
    x = 540,449,030,606,520.50/32,008,122
  6. Step 6: Final answer
    x = 16,884,746.65

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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.