Home / 22,664,473.03-31,268,094.37-13,947,512.02

Finding the Fourth Proportional to 22,664,473.03, 31,268,094.37 and 13,947,512.02

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Solution

The fourth proportional to 22,664,473.03, 31,268,094.37 and 13,947,512.02 is: 19,242,102.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,664,473.03 : 31,268,094.37 = 13,947,512.02 : x
  2. Step 2: Convert to fraction form
    22,664,473.03/31,268,094.37 = 13,947,512.02/x
  3. Step 3: Cross multiply
    22,664,473.03x = 31,268,094.37 × 13,947,512.02
  4. Step 4: Simplify right side
    22,664,473.03x = 436,112,122,068,069.31
  5. Step 5: Solve for x
    x = 436,112,122,068,069.31/22,664,473.03
  6. Step 6: Final answer
    x = 19,242,102.89

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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.