Home / 25,410,551.60-35,066,534.63-13,808,087.43

Finding the Fourth Proportional to 25,410,551.60, 35,066,534.63 and 13,808,087.43

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Solution

The fourth proportional to 25,410,551.60, 35,066,534.63 and 13,808,087.43 is: 19,055,146.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410,551.60 : 35,066,534.63 = 13,808,087.43 : x
  2. Step 2: Convert to fraction form
    25,410,551.60/35,066,534.63 = 13,808,087.43/x
  3. Step 3: Cross multiply
    25,410,551.60x = 35,066,534.63 × 13,808,087.43
  4. Step 4: Simplify right side
    25,410,551.60x = 484,201,775,969,122.25
  5. Step 5: Solve for x
    x = 484,201,775,969,122.25/25,410,551.60
  6. Step 6: Final answer
    x = 19,055,146.21

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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.