Home / 26,035,255.74-35,927,279.73-14,869,553.61

Finding the Fourth Proportional to 26,035,255.74, 35,927,279.73 and 14,869,553.61

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Solution

The fourth proportional to 26,035,255.74, 35,927,279.73 and 14,869,553.61 is: 20,519,199.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,035,255.74 : 35,927,279.73 = 14,869,553.61 : x
  2. Step 2: Convert to fraction form
    26,035,255.74/35,927,279.73 = 14,869,553.61/x
  3. Step 3: Cross multiply
    26,035,255.74x = 35,927,279.73 × 14,869,553.61
  4. Step 4: Simplify right side
    26,035,255.74x = 534,222,612,006,701.25
  5. Step 5: Solve for x
    x = 534,222,612,006,701.25/26,035,255.74
  6. Step 6: Final answer
    x = 20,519,199.71

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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.