Home / 94,614,800.16-141,921,604.68-50,916,142.74

Finding the Fourth Proportional to 94,614,800.16, 141,921,604.68 and 50,916,142.74

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Solution

The fourth proportional to 94,614,800.16, 141,921,604.68 and 50,916,142.74 is: 76,373,893.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,614,800.16 : 141,921,604.68 = 50,916,142.74 : x
  2. Step 2: Convert to fraction form
    94,614,800.16/141,921,604.68 = 50,916,142.74/x
  3. Step 3: Cross multiply
    94,614,800.16x = 141,921,604.68 × 50,916,142.74
  4. Step 4: Simplify right side
    94,614,800.16x = 7,226,100,681,776,733
  5. Step 5: Solve for x
    x = 7,226,100,681,776,733/94,614,800.16
  6. Step 6: Final answer
    x = 76,373,893.61

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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.