Home / 25,417,057.33-35,075,894.22-13,814,617.33

Finding the Fourth Proportional to 25,417,057.33, 35,075,894.22 and 13,814,617.33

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Solution

The fourth proportional to 25,417,057.33, 35,075,894.22 and 13,814,617.33 is: 19,064,364.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,417,057.33 : 35,075,894.22 = 13,814,617.33 : x
  2. Step 2: Convert to fraction form
    25,417,057.33/35,075,894.22 = 13,814,617.33/x
  3. Step 3: Cross multiply
    25,417,057.33x = 35,075,894.22 × 13,814,617.33
  4. Step 4: Simplify right side
    25,417,057.33x = 484,560,055,912,406.31
  5. Step 5: Solve for x
    x = 484,560,055,912,406.31/25,417,057.33
  6. Step 6: Final answer
    x = 19,064,364.92

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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.