Home / 95,748,706.80-143,713,261.80-50,343,087.60

Finding the Fourth Proportional to 95,748,706.80, 143,713,261.80 and 50,343,087.60

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Solution

The fourth proportional to 95,748,706.80, 143,713,261.80 and 50,343,087.60 is: 75,562,057.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748,706.80 : 143,713,261.80 = 50,343,087.60 : x
  2. Step 2: Convert to fraction form
    95,748,706.80/143,713,261.80 = 50,343,087.60/x
  3. Step 3: Cross multiply
    95,748,706.80x = 143,713,261.80 × 50,343,087.60
  4. Step 4: Simplify right side
    95,748,706.80x = 7,234,969,328,079,134
  5. Step 5: Solve for x
    x = 7,234,969,328,079,134/95,748,706.80
  6. Step 6: Final answer
    x = 75,562,057.91

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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.