Home / 16,736,181.94-23,094,663.57-9,392,596.79

Finding the Fourth Proportional to 16,736,181.94, 23,094,663.57 and 9,392,596.79

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Solution

The fourth proportional to 16,736,181.94, 23,094,663.57 and 9,392,596.79 is: 12,961,072.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,736,181.94 : 23,094,663.57 = 9,392,596.79 : x
  2. Step 2: Convert to fraction form
    16,736,181.94/23,094,663.57 = 9,392,596.79/x
  3. Step 3: Cross multiply
    16,736,181.94x = 23,094,663.57 × 9,392,596.79
  4. Step 4: Simplify right side
    16,736,181.94x = 216,918,862,913,711.94
  5. Step 5: Solve for x
    x = 216,918,862,913,711.94/16,736,181.94
  6. Step 6: Final answer
    x = 12,961,072.23

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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.