Home / 40,991,214,400.80-61,486,821,601.20-32,726,243,968.80

Finding the Fourth Proportional to 40,991,214,400.80, 61,486,821,601.20 and 32,726,243,968.80

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Solution

The fourth proportional to 40,991,214,400.80, 61,486,821,601.20 and 32,726,243,968.80 is: 49,089,365,953.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,991,214,400.80 : 61,486,821,601.20 = 32,726,243,968.80 : x
  2. Step 2: Convert to fraction form
    40,991,214,400.80/61,486,821,601.20 = 32,726,243,968.80/x
  3. Step 3: Cross multiply
    40,991,214,400.80x = 61,486,821,601.20 × 32,726,243,968.80
  4. Step 4: Simplify right side
    40,991,214,400.80x = 2,012,232,724,586,952,916,992
  5. Step 5: Solve for x
    x = 2,012,232,724,586,952,916,992/40,991,214,400.80
  6. Step 6: Final answer
    x = 49,089,365,953.20

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1.5x scale

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.