Home / 67,330,954.05-92,914,853.27-37,962,026.30

Finding the Fourth Proportional to 67,330,954.05, 92,914,853.27 and 37,962,026.30

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Solution

The fourth proportional to 67,330,954.05, 92,914,853.27 and 37,962,026.30 is: 52,386,545.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,330,954.05 : 92,914,853.27 = 37,962,026.30 : x
  2. Step 2: Convert to fraction form
    67,330,954.05/92,914,853.27 = 37,962,026.30/x
  3. Step 3: Cross multiply
    67,330,954.05x = 92,914,853.27 × 37,962,026.30
  4. Step 4: Simplify right side
    67,330,954.05x = 3,527,236,102,841,997
  5. Step 5: Solve for x
    x = 3,527,236,102,841,997/67,330,954.05
  6. Step 6: Final answer
    x = 52,386,545.72

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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.