Home / 92,160,354.57-127,176,184.94-50,336,092.45

Finding the Fourth Proportional to 92,160,354.57, 127,176,184.94 and 50,336,092.45

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Solution

The fourth proportional to 92,160,354.57, 127,176,184.94 and 50,336,092.45 is: 69,461,019.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,160,354.57 : 127,176,184.94 = 50,336,092.45 : x
  2. Step 2: Convert to fraction form
    92,160,354.57/127,176,184.94 = 50,336,092.45/x
  3. Step 3: Cross multiply
    92,160,354.57x = 127,176,184.94 × 50,336,092.45
  4. Step 4: Simplify right side
    92,160,354.57x = 6,401,552,202,485,428
  5. Step 5: Solve for x
    x = 6,401,552,202,485,428/92,160,354.57
  6. Step 6: Final answer
    x = 69,461,019.68

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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.