Home / 73,353,400.80-110,030,101.20-35,089,648.80

Finding the Fourth Proportional to 73,353,400.80, 110,030,101.20 and 35,089,648.80

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Solution

The fourth proportional to 73,353,400.80, 110,030,101.20 and 35,089,648.80 is: 52,634,473.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,353,400.80 : 110,030,101.20 = 35,089,648.80 : x
  2. Step 2: Convert to fraction form
    73,353,400.80/110,030,101.20 = 35,089,648.80/x
  3. Step 3: Cross multiply
    73,353,400.80x = 110,030,101.20 × 35,089,648.80
  4. Step 4: Simplify right side
    73,353,400.80x = 3,860,917,608,536,458.50
  5. Step 5: Solve for x
    x = 3,860,917,608,536,458.50/73,353,400.80
  6. Step 6: Final answer
    x = 52,634,473.20

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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.