Home / 244,944,078.40-367,416,117.60-72,422,583.40

Finding the Fourth Proportional to 244,944,078.40, 367,416,117.60 and 72,422,583.40

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Solution

The fourth proportional to 244,944,078.40, 367,416,117.60 and 72,422,583.40 is: 108,633,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,944,078.40 : 367,416,117.60 = 72,422,583.40 : x
  2. Step 2: Convert to fraction form
    244,944,078.40/367,416,117.60 = 72,422,583.40/x
  3. Step 3: Cross multiply
    244,944,078.40x = 367,416,117.60 × 72,422,583.40
  4. Step 4: Simplify right side
    244,944,078.40x = 26,609,224,419,390,212
  5. Step 5: Solve for x
    x = 26,609,224,419,390,212/244,944,078.40
  6. Step 6: Final answer
    x = 108,633,875.10

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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.