Home / 172,582,694.94-238,162,541.40-94,266,224.94

Finding the Fourth Proportional to 172,582,694.94, 238,162,541.40 and 94,266,224.94

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Solution

The fourth proportional to 172,582,694.94, 238,162,541.40 and 94,266,224.94 is: 130,086,528.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,582,694.94 : 238,162,541.40 = 94,266,224.94 : x
  2. Step 2: Convert to fraction form
    172,582,694.94/238,162,541.40 = 94,266,224.94/x
  3. Step 3: Cross multiply
    172,582,694.94x = 238,162,541.40 × 94,266,224.94
  4. Step 4: Simplify right side
    172,582,694.94x = 22,450,683,699,894,464
  5. Step 5: Solve for x
    x = 22,450,683,699,894,464/172,582,694.94
  6. Step 6: Final answer
    x = 130,086,528.71

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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.