Home / 49,207,820.33-73,811,730.50-30,952,821.98

Finding the Fourth Proportional to 49,207,820.33, 73,811,730.50 and 30,952,821.98

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Solution

The fourth proportional to 49,207,820.33, 73,811,730.50 and 30,952,821.98 is: 46,429,232.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,820.33 : 73,811,730.50 = 30,952,821.98 : x
  2. Step 2: Convert to fraction form
    49,207,820.33/73,811,730.50 = 30,952,821.98/x
  3. Step 3: Cross multiply
    49,207,820.33x = 73,811,730.50 × 30,952,821.98
  4. Step 4: Simplify right side
    49,207,820.33x = 2,284,681,353,678,414
  5. Step 5: Solve for x
    x = 2,284,681,353,678,414/49,207,820.33
  6. Step 6: Final answer
    x = 46,429,232.97

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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.