Home / 529,799,759.26-794,708,066.44-294,942,048.71

Finding the Fourth Proportional to 529,799,759.26, 794,708,066.44 and 294,942,048.71

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Solution

The fourth proportional to 529,799,759.26, 794,708,066.44 and 294,942,048.71 is: 442,417,764.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,799,759.26 : 794,708,066.44 = 294,942,048.71 : x
  2. Step 2: Convert to fraction form
    529,799,759.26/794,708,066.44 = 294,942,048.71/x
  3. Step 3: Cross multiply
    529,799,759.26x = 794,708,066.44 × 294,942,048.71
  4. Step 4: Simplify right side
    529,799,759.26x = 234,392,825,242,176,384
  5. Step 5: Solve for x
    x = 234,392,825,242,176,384/529,799,759.26
  6. Step 6: Final answer
    x = 442,417,764.73

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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.