Home / 17,458,520.29-24,091,808.84-9,616,504.17

Finding the Fourth Proportional to 17,458,520.29, 24,091,808.84 and 9,616,504.17

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Solution

The fourth proportional to 17,458,520.29, 24,091,808.84 and 9,616,504.17 is: 13,270,252.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,458,520.29 : 24,091,808.84 = 9,616,504.17 : x
  2. Step 2: Convert to fraction form
    17,458,520.29/24,091,808.84 = 9,616,504.17/x
  3. Step 3: Cross multiply
    17,458,520.29x = 24,091,808.84 × 9,616,504.17
  4. Step 4: Simplify right side
    17,458,520.29x = 231,678,980,251,026.53
  5. Step 5: Solve for x
    x = 231,678,980,251,026.53/17,458,520.29
  6. Step 6: Final answer
    x = 13,270,252.94

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1.5x scale

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.