Home / 36,092,321.66-49,807,415.25-19,572,441.27

Finding the Fourth Proportional to 36,092,321.66, 49,807,415.25 and 19,572,441.27

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Solution

The fourth proportional to 36,092,321.66, 49,807,415.25 and 19,572,441.27 is: 27,009,975.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092,321.66 : 49,807,415.25 = 19,572,441.27 : x
  2. Step 2: Convert to fraction form
    36,092,321.66/49,807,415.25 = 19,572,441.27/x
  3. Step 3: Cross multiply
    36,092,321.66x = 49,807,415.25 × 19,572,441.27
  4. Step 4: Simplify right side
    36,092,321.66x = 974,852,709,791,127.38
  5. Step 5: Solve for x
    x = 974,852,709,791,127.38/36,092,321.66
  6. Step 6: Final answer
    x = 27,009,975.11

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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.