Home / 17,392,098.84-25,971,028.64-14,203,550.04

Finding the Fourth Proportional to 17,392,098.84, 25,971,028.64 and 14,203,550.04

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Solution

The fourth proportional to 17,392,098.84, 25,971,028.64 and 14,203,550.04 is: 21,209,677.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,098.84 : 25,971,028.64 = 14,203,550.04 : x
  2. Step 2: Convert to fraction form
    17,392,098.84/25,971,028.64 = 14,203,550.04/x
  3. Step 3: Cross multiply
    17,392,098.84x = 25,971,028.64 × 14,203,550.04
  4. Step 4: Simplify right side
    17,392,098.84x = 368,880,804,878,513.12
  5. Step 5: Solve for x
    x = 368,880,804,878,513.12/17,392,098.84
  6. Step 6: Final answer
    x = 21,209,677.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.