Home / 18,314,059,222.68-27,464,587,735.20-5,373,393,477.16

Finding the Fourth Proportional to 18,314,059,222.68, 27,464,587,735.20 and 5,373,393,477.16

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Solution

The fourth proportional to 18,314,059,222.68, 27,464,587,735.20 and 5,373,393,477.16 is: 8,058,182,776.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,314,059,222.68 : 27,464,587,735.20 = 5,373,393,477.16 : x
  2. Step 2: Convert to fraction form
    18,314,059,222.68/27,464,587,735.20 = 5,373,393,477.16/x
  3. Step 3: Cross multiply
    18,314,059,222.68x = 27,464,587,735.20 × 5,373,393,477.16
  4. Step 4: Simplify right side
    18,314,059,222.68x = 147,578,036,589,212,205,056
  5. Step 5: Solve for x
    x = 147,578,036,589,212,205,056/18,314,059,222.68
  6. Step 6: Final answer
    x = 8,058,182,776.13

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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.