Home / 48,902,297.20-73,353,445.80-23,393,129.20

Finding the Fourth Proportional to 48,902,297.20, 73,353,445.80 and 23,393,129.20

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Solution

The fourth proportional to 48,902,297.20, 73,353,445.80 and 23,393,129.20 is: 35,089,693.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,297.20 : 73,353,445.80 = 23,393,129.20 : x
  2. Step 2: Convert to fraction form
    48,902,297.20/73,353,445.80 = 23,393,129.20/x
  3. Step 3: Cross multiply
    48,902,297.20x = 73,353,445.80 × 23,393,129.20
  4. Step 4: Simplify right side
    48,902,297.20x = 1,715,966,634,864,597.25
  5. Step 5: Solve for x
    x = 1,715,966,634,864,597.25/48,902,297.20
  6. Step 6: Final answer
    x = 35,089,693.80

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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.