Home / 26,881,454.40-40,322,181.60-15,544,046.40

Finding the Fourth Proportional to 26,881,454.40, 40,322,181.60 and 15,544,046.40

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Solution

The fourth proportional to 26,881,454.40, 40,322,181.60 and 15,544,046.40 is: 23,316,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,881,454.40 : 40,322,181.60 = 15,544,046.40 : x
  2. Step 2: Convert to fraction form
    26,881,454.40/40,322,181.60 = 15,544,046.40/x
  3. Step 3: Cross multiply
    26,881,454.40x = 40,322,181.60 × 15,544,046.40
  4. Step 4: Simplify right side
    26,881,454.40x = 626,769,861,739,626.25
  5. Step 5: Solve for x
    x = 626,769,861,739,626.25/26,881,454.40
  6. Step 6: Final answer
    x = 23,316,069.60

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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.