Home / 529,131,528,014.80-793,697,292,022.20-529,131,528,014.80

Finding the Fourth Proportional to 529,131,528,014.80, 793,697,292,022.20 and 529,131,528,014.80

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Solution

The fourth proportional to 529,131,528,014.80, 793,697,292,022.20 and 529,131,528,014.80 is: 793,697,292,022.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,131,528,014.80 : 793,697,292,022.20 = 529,131,528,014.80 : x
  2. Step 2: Convert to fraction form
    529,131,528,014.80/793,697,292,022.20 = 529,131,528,014.80/x
  3. Step 3: Cross multiply
    529,131,528,014.80x = 793,697,292,022.20 × 529,131,528,014.80
  4. Step 4: Simplify right side
    529,131,528,014.80x = 419,970,260,908,915,568,934,912
  5. Step 5: Solve for x
    x = 419,970,260,908,915,568,934,912/529,131,528,014.80
  6. Step 6: Final answer
    x = 793,697,292,022.20

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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.