Home / 26,122,086.96-36,047,560.59-14,361,269.70

Finding the Fourth Proportional to 26,122,086.96, 36,047,560.59 and 14,361,269.70

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Solution

The fourth proportional to 26,122,086.96, 36,047,560.59 and 14,361,269.70 is: 19,818,046.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,122,086.96 : 36,047,560.59 = 14,361,269.70 : x
  2. Step 2: Convert to fraction form
    26,122,086.96/36,047,560.59 = 14,361,269.70/x
  3. Step 3: Cross multiply
    26,122,086.96x = 36,047,560.59 × 14,361,269.70
  4. Step 4: Simplify right side
    26,122,086.96x = 517,688,739,660,081.12
  5. Step 5: Solve for x
    x = 517,688,739,660,081.12/26,122,086.96
  6. Step 6: Final answer
    x = 19,818,046.71

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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.