Home / 5,766,472,803,598.50-7,957,740,349,247.10-3,129,697,149,586.50

Finding the Fourth Proportional to 5,766,472,803,598.50, 7,957,740,349,247.10 and 3,129,697,149,586.50

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Solution

The fourth proportional to 5,766,472,803,598.50, 7,957,740,349,247.10 and 3,129,697,149,586.50 is: 4,318,986,343,375.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,472,803,598.50 : 7,957,740,349,247.10 = 3,129,697,149,586.50 : x
  2. Step 2: Convert to fraction form
    5,766,472,803,598.50/7,957,740,349,247.10 = 3,129,697,149,586.50/x
  3. Step 3: Cross multiply
    5,766,472,803,598.50x = 7,957,740,349,247.10 × 3,129,697,149,586.50
  4. Step 4: Simplify right side
    5,766,472,803,598.50x = 24,905,317,288,188,124,906,651,648
  5. Step 5: Solve for x
    x = 24,905,317,288,188,124,906,651,648/5,766,472,803,598.50
  6. Step 6: Final answer
    x = 4,318,986,343,375.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.