Home / 73,326,793.10-110,074,170.45-43,051,714.70

Finding the Fourth Proportional to 73,326,793.10, 110,074,170.45 and 43,051,714.70

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Solution

The fourth proportional to 73,326,793.10, 110,074,170.45 and 43,051,714.70 is: 64,626,878.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,326,793.10 : 110,074,170.45 = 43,051,714.70 : x
  2. Step 2: Convert to fraction form
    73,326,793.10/110,074,170.45 = 43,051,714.70/x
  3. Step 3: Cross multiply
    73,326,793.10x = 110,074,170.45 × 43,051,714.70
  4. Step 4: Simplify right side
    73,326,793.10x = 4,738,881,782,052,571
  5. Step 5: Solve for x
    x = 4,738,881,782,052,571/73,326,793.10
  6. Step 6: Final answer
    x = 64,626,878.96

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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.