Home / 37,504,135.60-56,167,729.80-23,171,412.40

Finding the Fourth Proportional to 37,504,135.60, 56,167,729.80 and 23,171,412.40

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Solution

The fourth proportional to 37,504,135.60, 56,167,729.80 and 23,171,412.40 is: 34,702,456.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,504,135.60 : 56,167,729.80 = 23,171,412.40 : x
  2. Step 2: Convert to fraction form
    37,504,135.60/56,167,729.80 = 23,171,412.40/x
  3. Step 3: Cross multiply
    37,504,135.60x = 56,167,729.80 × 23,171,412.40
  4. Step 4: Simplify right side
    37,504,135.60x = 1,301,485,630,767,569.25
  5. Step 5: Solve for x
    x = 1,301,485,630,767,569.25/37,504,135.60
  6. Step 6: Final answer
    x = 34,702,456.41

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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.