Home / 58,276,651.77-80,422,036.38-32,171,384.07

Finding the Fourth Proportional to 58,276,651.77, 80,422,036.38 and 32,171,384.07

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Solution

The fourth proportional to 58,276,651.77, 80,422,036.38 and 32,171,384.07 is: 44,396,651.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,276,651.77 : 80,422,036.38 = 32,171,384.07 : x
  2. Step 2: Convert to fraction form
    58,276,651.77/80,422,036.38 = 32,171,384.07/x
  3. Step 3: Cross multiply
    58,276,651.77x = 80,422,036.38 × 32,171,384.07
  4. Step 4: Simplify right side
    58,276,651.77x = 2,587,288,220,072,492.50
  5. Step 5: Solve for x
    x = 2,587,288,220,072,492.50/58,276,651.77
  6. Step 6: Final answer
    x = 44,396,651.86

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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.