Home / 96,572,970,771.20-133,270,706,072.64-53,752,534,697.60

Finding the Fourth Proportional to 96,572,970,771.20, 133,270,706,072.64 and 53,752,534,697.60

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Solution

The fourth proportional to 96,572,970,771.20, 133,270,706,072.64 and 53,752,534,697.60 is: 74,178,501,449.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,572,970,771.20 : 133,270,706,072.64 = 53,752,534,697.60 : x
  2. Step 2: Convert to fraction form
    96,572,970,771.20/133,270,706,072.64 = 53,752,534,697.60/x
  3. Step 3: Cross multiply
    96,572,970,771.20x = 133,270,706,072.64 × 53,752,534,697.60
  4. Step 4: Simplify right side
    96,572,970,771.20x = 7,163,638,252,343,232,823,296
  5. Step 5: Solve for x
    x = 7,163,638,252,343,232,823,296/96,572,970,771.20
  6. Step 6: Final answer
    x = 74,178,501,449.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.