Home / 26,242,490.92-36,214,652.88-14,640,054.44

Finding the Fourth Proportional to 26,242,490.92, 36,214,652.88 and 14,640,054.44

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Solution

The fourth proportional to 26,242,490.92, 36,214,652.88 and 14,640,054.44 is: 20,203,283.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,242,490.92 : 36,214,652.88 = 14,640,054.44 : x
  2. Step 2: Convert to fraction form
    26,242,490.92/36,214,652.88 = 14,640,054.44/x
  3. Step 3: Cross multiply
    26,242,490.92x = 36,214,652.88 × 14,640,054.44
  4. Step 4: Simplify right side
    26,242,490.92x = 530,184,489,688,902.81
  5. Step 5: Solve for x
    x = 530,184,489,688,902.81/26,242,490.92
  6. Step 6: Final answer
    x = 20,203,283.72

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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.