Home / 294,596,018.22-441,865,334.39-119,729,536.77

Finding the Fourth Proportional to 294,596,018.22, 441,865,334.39 and 119,729,536.77

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Solution

The fourth proportional to 294,596,018.22, 441,865,334.39 and 119,729,536.77 is: 179,582,643.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,596,018.22 : 441,865,334.39 = 119,729,536.77 : x
  2. Step 2: Convert to fraction form
    294,596,018.22/441,865,334.39 = 119,729,536.77/x
  3. Step 3: Cross multiply
    294,596,018.22x = 441,865,334.39 × 119,729,536.77
  4. Step 4: Simplify right side
    294,596,018.22x = 52,904,331,800,637,200
  5. Step 5: Solve for x
    x = 52,904,331,800,637,200/294,596,018.22
  6. Step 6: Final answer
    x = 179,582,643.79

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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.