Home / 265,075,054.24-365,800,087.28-145,995,360.16

Finding the Fourth Proportional to 265,075,054.24, 365,800,087.28 and 145,995,360.16

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Solution

The fourth proportional to 265,075,054.24, 365,800,087.28 and 145,995,360.16 is: 201,471,676.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,075,054.24 : 365,800,087.28 = 145,995,360.16 : x
  2. Step 2: Convert to fraction form
    265,075,054.24/365,800,087.28 = 145,995,360.16/x
  3. Step 3: Cross multiply
    265,075,054.24x = 365,800,087.28 × 145,995,360.16
  4. Step 4: Simplify right side
    265,075,054.24x = 53,405,115,489,003,032
  5. Step 5: Solve for x
    x = 53,405,115,489,003,032/265,075,054.24
  6. Step 6: Final answer
    x = 201,471,676.17

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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.