Home / 322,059,507,230.46-444,443,462,398.02-177,540,462,057.12

Finding the Fourth Proportional to 322,059,507,230.46, 444,443,462,398.02 and 177,540,462,057.12

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Solution

The fourth proportional to 322,059,507,230.46, 444,443,462,398.02 and 177,540,462,057.12 is: 245,006,577,669.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,059,507,230.46 : 444,443,462,398.02 = 177,540,462,057.12 : x
  2. Step 2: Convert to fraction form
    322,059,507,230.46/444,443,462,398.02 = 177,540,462,057.12/x
  3. Step 3: Cross multiply
    322,059,507,230.46x = 444,443,462,398.02 × 177,540,462,057.12
  4. Step 4: Simplify right side
    322,059,507,230.46x = 78,906,697,672,410,716,438,528
  5. Step 5: Solve for x
    x = 78,906,697,672,410,716,438,528/322,059,507,230.46
  6. Step 6: Final answer
    x = 245,006,577,669.35

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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.