Home / 101,238,650,962.49-151,751,674,163.07-34,062,574,256.03

Finding the Fourth Proportional to 101,238,650,962.49, 151,751,674,163.07 and 34,062,574,256.03

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Solution

The fourth proportional to 101,238,650,962.49, 151,751,674,163.07 and 34,062,574,256.03 is: 51,058,095,110.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,238,650,962.49 : 151,751,674,163.07 = 34,062,574,256.03 : x
  2. Step 2: Convert to fraction form
    101,238,650,962.49/151,751,674,163.07 = 34,062,574,256.03/x
  3. Step 3: Cross multiply
    101,238,650,962.49x = 151,751,674,163.07 × 34,062,574,256.03
  4. Step 4: Simplify right side
    101,238,650,962.49x = 5,169,052,669,655,682,908,160
  5. Step 5: Solve for x
    x = 5,169,052,669,655,682,908,160/101,238,650,962.49
  6. Step 6: Final answer
    x = 51,058,095,110.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.