Home / 17,198,360.68-23,733,026.02-9,357,905.24

Finding the Fourth Proportional to 17,198,360.68, 23,733,026.02 and 9,357,905.24

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Solution

The fourth proportional to 17,198,360.68, 23,733,026.02 and 9,357,905.24 is: 12,913,521.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,198,360.68 : 23,733,026.02 = 9,357,905.24 : x
  2. Step 2: Convert to fraction form
    17,198,360.68/23,733,026.02 = 9,357,905.24/x
  3. Step 3: Cross multiply
    17,198,360.68x = 23,733,026.02 × 9,357,905.24
  4. Step 4: Simplify right side
    17,198,360.68x = 222,091,408,553,614.34
  5. Step 5: Solve for x
    x = 222,091,408,553,614.34/17,198,360.68
  6. Step 6: Final answer
    x = 12,913,521.97

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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.