Home / 19,671,008.96-27,146,018.51-10,850,262.42

Finding the Fourth Proportional to 19,671,008.96, 27,146,018.51 and 10,850,262.42

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Solution

The fourth proportional to 19,671,008.96, 27,146,018.51 and 10,850,262.42 is: 14,973,376.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,671,008.96 : 27,146,018.51 = 10,850,262.42 : x
  2. Step 2: Convert to fraction form
    19,671,008.96/27,146,018.51 = 10,850,262.42/x
  3. Step 3: Cross multiply
    19,671,008.96x = 27,146,018.51 × 10,850,262.42
  4. Step 4: Simplify right side
    19,671,008.96x = 294,541,424,355,972.75
  5. Step 5: Solve for x
    x = 294,541,424,355,972.75/19,671,008.96
  6. Step 6: Final answer
    x = 14,973,376.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.