Home / 26,242,548.89-36,214,733.07-14,640,112.53

Finding the Fourth Proportional to 26,242,548.89, 36,214,733.07 and 14,640,112.53

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Solution

The fourth proportional to 26,242,548.89, 36,214,733.07 and 14,640,112.53 is: 20,203,364.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,242,548.89 : 36,214,733.07 = 14,640,112.53 : x
  2. Step 2: Convert to fraction form
    26,242,548.89/36,214,733.07 = 14,640,112.53/x
  3. Step 3: Cross multiply
    26,242,548.89x = 36,214,733.07 × 14,640,112.53
  4. Step 4: Simplify right side
    26,242,548.89x = 530,187,767,388,712.38
  5. Step 5: Solve for x
    x = 530,187,767,388,712.38/26,242,548.89
  6. Step 6: Final answer
    x = 20,203,364.00

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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.