Home / 25,662,729.04-38,493,761.28-6,232,114.32

Finding the Fourth Proportional to 25,662,729.04, 38,493,761.28 and 6,232,114.32

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Solution

The fourth proportional to 25,662,729.04, 38,493,761.28 and 6,232,114.32 is: 9,348,090.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,662,729.04 : 38,493,761.28 = 6,232,114.32 : x
  2. Step 2: Convert to fraction form
    25,662,729.04/38,493,761.28 = 6,232,114.32/x
  3. Step 3: Cross multiply
    25,662,729.04x = 38,493,761.28 × 6,232,114.32
  4. Step 4: Simplify right side
    25,662,729.04x = 239,897,520,903,749.56
  5. Step 5: Solve for x
    x = 239,897,520,903,749.56/25,662,729.04
  6. Step 6: Final answer
    x = 9,348,090.79

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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.