Home / 17,893,607.86-26,817,687.14-9,256,086.21

Finding the Fourth Proportional to 17,893,607.86, 26,817,687.14 and 9,256,086.21

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Solution

The fourth proportional to 17,893,607.86, 26,817,687.14 and 9,256,086.21 is: 13,872,374.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,607.86 : 26,817,687.14 = 9,256,086.21 : x
  2. Step 2: Convert to fraction form
    17,893,607.86/26,817,687.14 = 9,256,086.21/x
  3. Step 3: Cross multiply
    17,893,607.86x = 26,817,687.14 × 9,256,086.21
  4. Step 4: Simplify right side
    17,893,607.86x = 248,226,824,074,367.94
  5. Step 5: Solve for x
    x = 248,226,824,074,367.94/17,893,607.86
  6. Step 6: Final answer
    x = 13,872,374.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.