Home / 26,057,518.94-39,092,283.06-9,018,191.86

Finding the Fourth Proportional to 26,057,518.94, 39,092,283.06 and 9,018,191.86

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Solution

The fourth proportional to 26,057,518.94, 39,092,283.06 and 9,018,191.86 is: 13,529,365.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,057,518.94 : 39,092,283.06 = 9,018,191.86 : x
  2. Step 2: Convert to fraction form
    26,057,518.94/39,092,283.06 = 9,018,191.86/x
  3. Step 3: Cross multiply
    26,057,518.94x = 39,092,283.06 × 9,018,191.86
  4. Step 4: Simplify right side
    26,057,518.94x = 352,541,708,685,046.50
  5. Step 5: Solve for x
    x = 352,541,708,685,046.50/26,057,518.94
  6. Step 6: Final answer
    x = 13,529,365.92

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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.