Home / 73,705,811.55-110,558,754.17-25,184,141.11

Finding the Fourth Proportional to 73,705,811.55, 110,558,754.17 and 25,184,141.11

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Solution

The fourth proportional to 73,705,811.55, 110,558,754.17 and 25,184,141.11 is: 37,776,224.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,705,811.55 : 110,558,754.17 = 25,184,141.11 : x
  2. Step 2: Convert to fraction form
    73,705,811.55/110,558,754.17 = 25,184,141.11/x
  3. Step 3: Cross multiply
    73,705,811.55x = 110,558,754.17 × 25,184,141.11
  4. Step 4: Simplify right side
    73,705,811.55x = 2,784,327,265,963,081
  5. Step 5: Solve for x
    x = 2,784,327,265,963,081/73,705,811.55
  6. Step 6: Final answer
    x = 37,776,224.25

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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.