Home / 17,217,552.72-23,758,464.52-10,601,090.40

Finding the Fourth Proportional to 17,217,552.72, 23,758,464.52 and 10,601,090.40

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Solution

The fourth proportional to 17,217,552.72, 23,758,464.52 and 10,601,090.40 is: 14,628,422.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,217,552.72 : 23,758,464.52 = 10,601,090.40 : x
  2. Step 2: Convert to fraction form
    17,217,552.72/23,758,464.52 = 10,601,090.40/x
  3. Step 3: Cross multiply
    17,217,552.72x = 23,758,464.52 × 10,601,090.40
  4. Step 4: Simplify right side
    17,217,552.72x = 251,865,630,141,712.62
  5. Step 5: Solve for x
    x = 251,865,630,141,712.62/17,217,552.72
  6. Step 6: Final answer
    x = 14,628,422.18

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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.