Home / 49,220,892.16-67,925,544.02-27,194,899

Finding the Fourth Proportional to 49,220,892.16, 67,925,544.02 and 27,194,899

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Solution

The fourth proportional to 49,220,892.16, 67,925,544.02 and 27,194,899 is: 37,529,354.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,220,892.16 : 67,925,544.02 = 27,194,899 : x
  2. Step 2: Convert to fraction form
    49,220,892.16/67,925,544.02 = 27,194,899/x
  3. Step 3: Cross multiply
    49,220,892.16x = 67,925,544.02 × 27,194,899
  4. Step 4: Simplify right side
    49,220,892.16x = 1,847,228,309,143,953.75
  5. Step 5: Solve for x
    x = 1,847,228,309,143,953.75/49,220,892.16
  6. Step 6: Final answer
    x = 37,529,354.47

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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.