Home / 454,663,825.44-681,992,876.35-244,673,426.52

Finding the Fourth Proportional to 454,663,825.44, 681,992,876.35 and 244,673,426.52

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Solution

The fourth proportional to 454,663,825.44, 681,992,876.35 and 244,673,426.52 is: 367,008,599.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,663,825.44 : 681,992,876.35 = 244,673,426.52 : x
  2. Step 2: Convert to fraction form
    454,663,825.44/681,992,876.35 = 244,673,426.52/x
  3. Step 3: Cross multiply
    454,663,825.44x = 681,992,876.35 × 244,673,426.52
  4. Step 4: Simplify right side
    454,663,825.44x = 166,865,533,918,785,184
  5. Step 5: Solve for x
    x = 166,865,533,918,785,184/454,663,825.44
  6. Step 6: Final answer
    x = 367,008,599.72

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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.