Home / 197,539,766.32-296,246,846.40-184,643,654.80

Finding the Fourth Proportional to 197,539,766.32, 296,246,846.40 and 184,643,654.80

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Solution

The fourth proportional to 197,539,766.32, 296,246,846.40 and 184,643,654.80 is: 276,906,779.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,539,766.32 : 296,246,846.40 = 184,643,654.80 : x
  2. Step 2: Convert to fraction form
    197,539,766.32/296,246,846.40 = 184,643,654.80/x
  3. Step 3: Cross multiply
    197,539,766.32x = 296,246,846.40 × 184,643,654.80
  4. Step 4: Simplify right side
    197,539,766.32x = 54,700,100,442,270,224
  5. Step 5: Solve for x
    x = 54,700,100,442,270,224/197,539,766.32
  6. Step 6: Final answer
    x = 276,906,779.13

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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.