Home / 25,327,181.96-37,990,248.06-6,158,039.48

Finding the Fourth Proportional to 25,327,181.96, 37,990,248.06 and 6,158,039.48

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Solution

The fourth proportional to 25,327,181.96, 37,990,248.06 and 6,158,039.48 is: 9,236,931.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,327,181.96 : 37,990,248.06 = 6,158,039.48 : x
  2. Step 2: Convert to fraction form
    25,327,181.96/37,990,248.06 = 6,158,039.48/x
  3. Step 3: Cross multiply
    25,327,181.96x = 37,990,248.06 × 6,158,039.48
  4. Step 4: Simplify right side
    25,327,181.96x = 233,945,447,408,473.44
  5. Step 5: Solve for x
    x = 233,945,447,408,473.44/25,327,181.96
  6. Step 6: Final answer
    x = 9,236,931.60

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1.5x scale

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.