Home / 58,548,442.98-80,770,355.37-35,336,149.86

Finding the Fourth Proportional to 58,548,442.98, 80,770,355.37 and 35,336,149.86

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Solution

The fourth proportional to 58,548,442.98, 80,770,355.37 and 35,336,149.86 is: 48,747,895.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,548,442.98 : 80,770,355.37 = 35,336,149.86 : x
  2. Step 2: Convert to fraction form
    58,548,442.98/80,770,355.37 = 35,336,149.86/x
  3. Step 3: Cross multiply
    58,548,442.98x = 80,770,355.37 × 35,336,149.86
  4. Step 4: Simplify right side
    58,548,442.98x = 2,854,113,381,599,776
  5. Step 5: Solve for x
    x = 2,854,113,381,599,776/58,548,442.98
  6. Step 6: Final answer
    x = 48,747,895.53

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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.