Home / 95,748,705.80-143,713,260.30-50,343,086.60

Finding the Fourth Proportional to 95,748,705.80, 143,713,260.30 and 50,343,086.60

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Solution

The fourth proportional to 95,748,705.80, 143,713,260.30 and 50,343,086.60 is: 75,562,056.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748,705.80 : 143,713,260.30 = 50,343,086.60 : x
  2. Step 2: Convert to fraction form
    95,748,705.80/143,713,260.30 = 50,343,086.60/x
  3. Step 3: Cross multiply
    95,748,705.80x = 143,713,260.30 × 50,343,086.60
  4. Step 4: Simplify right side
    95,748,705.80x = 7,234,969,108,851,243
  5. Step 5: Solve for x
    x = 7,234,969,108,851,243/95,748,705.80
  6. Step 6: Final answer
    x = 75,562,056.41

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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.