Home / 3,070,730,128,647.40-4,237,740,783,593.20-1,700,505,580,563.10

Finding the Fourth Proportional to 3,070,730,128,647.40, 4,237,740,783,593.20 and 1,700,505,580,563.10

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Solution

The fourth proportional to 3,070,730,128,647.40, 4,237,740,783,593.20 and 1,700,505,580,563.10 is: 2,346,771,467,883.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,730,128,647.40 : 4,237,740,783,593.20 = 1,700,505,580,563.10 : x
  2. Step 2: Convert to fraction form
    3,070,730,128,647.40/4,237,740,783,593.20 = 1,700,505,580,563.10/x
  3. Step 3: Cross multiply
    3,070,730,128,647.40x = 4,237,740,783,593.20 × 1,700,505,580,563.10
  4. Step 4: Simplify right side
    3,070,730,128,647.40x = 7,206,301,851,480,081,307,795,456
  5. Step 5: Solve for x
    x = 7,206,301,851,480,081,307,795,456/3,070,730,128,647.40
  6. Step 6: Final answer
    x = 2,346,771,467,883.54

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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.