Home / 33,900,979.50-46,793,308.13-22,142,045.52

Finding the Fourth Proportional to 33,900,979.50, 46,793,308.13 and 22,142,045.52

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Solution

The fourth proportional to 33,900,979.50, 46,793,308.13 and 22,142,045.52 is: 30,562,525.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,900,979.50 : 46,793,308.13 = 22,142,045.52 : x
  2. Step 2: Convert to fraction form
    33,900,979.50/46,793,308.13 = 22,142,045.52/x
  3. Step 3: Cross multiply
    33,900,979.50x = 46,793,308.13 × 22,142,045.52
  4. Step 4: Simplify right side
    33,900,979.50x = 1,036,099,558,535,135.88
  5. Step 5: Solve for x
    x = 1,036,099,558,535,135.88/33,900,979.50
  6. Step 6: Final answer
    x = 30,562,525.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.