Home / 92,160,363.56-127,176,197.33-50,336,101.49

Finding the Fourth Proportional to 92,160,363.56, 127,176,197.33 and 50,336,101.49

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Solution

The fourth proportional to 92,160,363.56, 127,176,197.33 and 50,336,101.49 is: 69,461,032.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,160,363.56 : 127,176,197.33 = 50,336,101.49 : x
  2. Step 2: Convert to fraction form
    92,160,363.56/127,176,197.33 = 50,336,101.49/x
  3. Step 3: Cross multiply
    92,160,363.56x = 127,176,197.33 × 50,336,101.49
  4. Step 4: Simplify right side
    92,160,363.56x = 6,401,553,975,915,147
  5. Step 5: Solve for x
    x = 6,401,553,975,915,147/92,160,363.56
  6. Step 6: Final answer
    x = 69,461,032.15

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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.