Home / 58,548,446.98-80,770,360.89-35,336,153.86

Finding the Fourth Proportional to 58,548,446.98, 80,770,360.89 and 35,336,153.86

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Solution

The fourth proportional to 58,548,446.98, 80,770,360.89 and 35,336,153.86 is: 48,747,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,548,446.98 : 80,770,360.89 = 35,336,153.86 : x
  2. Step 2: Convert to fraction form
    58,548,446.98/80,770,360.89 = 35,336,153.86/x
  3. Step 3: Cross multiply
    58,548,446.98x = 80,770,360.89 × 35,336,153.86
  4. Step 4: Simplify right side
    58,548,446.98x = 2,854,113,899,736,766.50
  5. Step 5: Solve for x
    x = 2,854,113,899,736,766.50/58,548,446.98
  6. Step 6: Final answer
    x = 48,747,901.05

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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.