Home / 40,839,110.55-57,217,270.05-40,839,110.55

Finding the Fourth Proportional to 40,839,110.55, 57,217,270.05 and 40,839,110.55

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Solution

The fourth proportional to 40,839,110.55, 57,217,270.05 and 40,839,110.55 is: 57,217,270.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,839,110.55 : 57,217,270.05 = 40,839,110.55 : x
  2. Step 2: Convert to fraction form
    40,839,110.55/57,217,270.05 = 40,839,110.55/x
  3. Step 3: Cross multiply
    40,839,110.55x = 57,217,270.05 × 40,839,110.55
  4. Step 4: Simplify right side
    40,839,110.55x = 2,336,702,416,941,153.50
  5. Step 5: Solve for x
    x = 2,336,702,416,941,153.50/40,839,110.55
  6. Step 6: Final answer
    x = 57,217,270.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.