Home / 6,851,380,781,500.50-10,281,298,328,177-3,174,972,882,315.80

Finding the Fourth Proportional to 6,851,380,781,500.50, 10,281,298,328,177 and 3,174,972,882,315.80

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Solution

The fourth proportional to 6,851,380,781,500.50, 10,281,298,328,177 and 3,174,972,882,315.80 is: 4,764,418,214,077.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,380,781,500.50 : 10,281,298,328,177 = 3,174,972,882,315.80 : x
  2. Step 2: Convert to fraction form
    6,851,380,781,500.50/10,281,298,328,177 = 3,174,972,882,315.80/x
  3. Step 3: Cross multiply
    6,851,380,781,500.50x = 10,281,298,328,177 × 3,174,972,882,315.80
  4. Step 4: Simplify right side
    6,851,380,781,500.50x = 32,642,843,386,960,745,146,089,472
  5. Step 5: Solve for x
    x = 32,642,843,386,960,745,146,089,472/6,851,380,781,500.50
  6. Step 6: Final answer
    x = 4,764,418,214,077.39

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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.