Home / 19,336,623.89-29,004,514.43-9,095,807.30

Finding the Fourth Proportional to 19,336,623.89, 29,004,514.43 and 9,095,807.30

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Solution

The fourth proportional to 19,336,623.89, 29,004,514.43 and 9,095,807.30 is: 13,643,512.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336,623.89 : 29,004,514.43 = 9,095,807.30 : x
  2. Step 2: Convert to fraction form
    19,336,623.89/29,004,514.43 = 9,095,807.30/x
  3. Step 3: Cross multiply
    19,336,623.89x = 29,004,514.43 × 9,095,807.30
  4. Step 4: Simplify right side
    19,336,623.89x = 263,819,473,894,847.75
  5. Step 5: Solve for x
    x = 263,819,473,894,847.75/19,336,623.89
  6. Step 6: Final answer
    x = 13,643,512.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.