Home / 37,714,545-52,043,622.66-22,241,082.60

Finding the Fourth Proportional to 37,714,545, 52,043,622.66 and 22,241,082.60

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Solution

The fourth proportional to 37,714,545, 52,043,622.66 and 22,241,082.60 is: 30,691,249.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,714,545 : 52,043,622.66 = 22,241,082.60 : x
  2. Step 2: Convert to fraction form
    37,714,545/52,043,622.66 = 22,241,082.60/x
  3. Step 3: Cross multiply
    37,714,545x = 52,043,622.66 × 22,241,082.60
  4. Step 4: Simplify right side
    37,714,545x = 1,157,506,510,384,291.75
  5. Step 5: Solve for x
    x = 1,157,506,510,384,291.75/37,714,545
  6. Step 6: Final answer
    x = 30,691,249.50

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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.