Home / 373,927,392,544.44-516,273,108,338.76-236,871,843,364.20

Finding the Fourth Proportional to 373,927,392,544.44, 516,273,108,338.76 and 236,871,843,364.20

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Solution

The fourth proportional to 373,927,392,544.44, 516,273,108,338.76 and 236,871,843,364.20 is: 327,043,606,031.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,927,392,544.44 : 516,273,108,338.76 = 236,871,843,364.20 : x
  2. Step 2: Convert to fraction form
    373,927,392,544.44/516,273,108,338.76 = 236,871,843,364.20/x
  3. Step 3: Cross multiply
    373,927,392,544.44x = 516,273,108,338.76 × 236,871,843,364.20
  4. Step 4: Simplify right side
    373,927,392,544.44x = 122,290,562,851,567,422,144,512
  5. Step 5: Solve for x
    x = 122,290,562,851,567,422,144,512/373,927,392,544.44
  6. Step 6: Final answer
    x = 327,043,606,031.17

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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.