Home / 32,321,955.86-48,454,546.52-13,168,822.22

Finding the Fourth Proportional to 32,321,955.86, 48,454,546.52 and 13,168,822.22

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Solution

The fourth proportional to 32,321,955.86, 48,454,546.52 and 13,168,822.22 is: 19,741,667.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,321,955.86 : 48,454,546.52 = 13,168,822.22 : x
  2. Step 2: Convert to fraction form
    32,321,955.86/48,454,546.52 = 13,168,822.22/x
  3. Step 3: Cross multiply
    32,321,955.86x = 48,454,546.52 × 13,168,822.22
  4. Step 4: Simplify right side
    32,321,955.86x = 638,089,308,872,599.75
  5. Step 5: Solve for x
    x = 638,089,308,872,599.75/32,321,955.86
  6. Step 6: Final answer
    x = 19,741,667.60

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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.