Home / 195,014,522.70-292,436,741.34-73,760,944.14

Finding the Fourth Proportional to 195,014,522.70, 292,436,741.34 and 73,760,944.14

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Solution

The fourth proportional to 195,014,522.70, 292,436,741.34 and 73,760,944.14 is: 110,609,250.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,014,522.70 : 292,436,741.34 = 73,760,944.14 : x
  2. Step 2: Convert to fraction form
    195,014,522.70/292,436,741.34 = 73,760,944.14/x
  3. Step 3: Cross multiply
    195,014,522.70x = 292,436,741.34 × 73,760,944.14
  4. Step 4: Simplify right side
    195,014,522.70x = 21,570,410,142,463,368
  5. Step 5: Solve for x
    x = 21,570,410,142,463,368/195,014,522.70
  6. Step 6: Final answer
    x = 110,609,250.24

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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.