Home / 3,189,600,127.02-4,401,648,342.99-1,760,671,610.22

Finding the Fourth Proportional to 3,189,600,127.02, 4,401,648,342.99 and 1,760,671,610.22

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Solution

The fourth proportional to 3,189,600,127.02, 4,401,648,342.99 and 1,760,671,610.22 is: 2,429,726,914.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,189,600,127.02 : 4,401,648,342.99 = 1,760,671,610.22 : x
  2. Step 2: Convert to fraction form
    3,189,600,127.02/4,401,648,342.99 = 1,760,671,610.22/x
  3. Step 3: Cross multiply
    3,189,600,127.02x = 4,401,648,342.99 × 1,760,671,610.22
  4. Step 4: Simplify right side
    3,189,600,127.02x = 7,749,857,275,674,397,696
  5. Step 5: Solve for x
    x = 7,749,857,275,674,397,696/3,189,600,127.02
  6. Step 6: Final answer
    x = 2,429,726,914.68

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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.