Home / 43,095,937.14-64,606,056.03-17,558,425.62

Finding the Fourth Proportional to 43,095,937.14, 64,606,056.03 and 17,558,425.62

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Solution

The fourth proportional to 43,095,937.14, 64,606,056.03 and 17,558,425.62 is: 26,322,217.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,095,937.14 : 64,606,056.03 = 17,558,425.62 : x
  2. Step 2: Convert to fraction form
    43,095,937.14/64,606,056.03 = 17,558,425.62/x
  3. Step 3: Cross multiply
    43,095,937.14x = 64,606,056.03 × 17,558,425.62
  4. Step 4: Simplify right side
    43,095,937.14x = 1,134,380,629,404,307.50
  5. Step 5: Solve for x
    x = 1,134,380,629,404,307.50/43,095,937.14
  6. Step 6: Final answer
    x = 26,322,217.47

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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.