Home / 40,815,652.01-56,325,597.77-22,480,938.41

Finding the Fourth Proportional to 40,815,652.01, 56,325,597.77 and 22,480,938.41

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Solution

The fourth proportional to 40,815,652.01, 56,325,597.77 and 22,480,938.41 is: 31,023,693.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,815,652.01 : 56,325,597.77 = 22,480,938.41 : x
  2. Step 2: Convert to fraction form
    40,815,652.01/56,325,597.77 = 22,480,938.41/x
  3. Step 3: Cross multiply
    40,815,652.01x = 56,325,597.77 × 22,480,938.41
  4. Step 4: Simplify right side
    40,815,652.01x = 1,266,252,294,232,989.25
  5. Step 5: Solve for x
    x = 1,266,252,294,232,989.25/40,815,652.01
  6. Step 6: Final answer
    x = 31,023,693.90

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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.