Home / 38,104,400.40-52,588,580.52-22,634,546.16

Finding the Fourth Proportional to 38,104,400.40, 52,588,580.52 and 22,634,546.16

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Solution

The fourth proportional to 38,104,400.40, 52,588,580.52 and 22,634,546.16 is: 31,238,351.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,104,400.40 : 52,588,580.52 = 22,634,546.16 : x
  2. Step 2: Convert to fraction form
    38,104,400.40/52,588,580.52 = 22,634,546.16/x
  3. Step 3: Cross multiply
    38,104,400.40x = 52,588,580.52 × 22,634,546.16
  4. Step 4: Simplify right side
    38,104,400.40x = 1,190,318,653,268,817
  5. Step 5: Solve for x
    x = 1,190,318,653,268,817/38,104,400.40
  6. Step 6: Final answer
    x = 31,238,351.50

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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.