Home / 92,832,964.40-139,201,389.48-41,670,927.92

Finding the Fourth Proportional to 92,832,964.40, 139,201,389.48 and 41,670,927.92

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Solution

The fourth proportional to 92,832,964.40, 139,201,389.48 and 41,670,927.92 is: 62,484,819.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,832,964.40 : 139,201,389.48 = 41,670,927.92 : x
  2. Step 2: Convert to fraction form
    92,832,964.40/139,201,389.48 = 41,670,927.92/x
  3. Step 3: Cross multiply
    92,832,964.40x = 139,201,389.48 × 41,670,927.92
  4. Step 4: Simplify right side
    92,832,964.40x = 5,800,651,067,384,926
  5. Step 5: Solve for x
    x = 5,800,651,067,384,926/92,832,964.40
  6. Step 6: Final answer
    x = 62,484,819.97

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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.