Home / 19,336,624.95-29,004,516.08-9,095,808.42

Finding the Fourth Proportional to 19,336,624.95, 29,004,516.08 and 9,095,808.42

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Solution

The fourth proportional to 19,336,624.95, 29,004,516.08 and 9,095,808.42 is: 13,643,514.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336,624.95 : 29,004,516.08 = 9,095,808.42 : x
  2. Step 2: Convert to fraction form
    19,336,624.95/29,004,516.08 = 9,095,808.42/x
  3. Step 3: Cross multiply
    19,336,624.95x = 29,004,516.08 × 9,095,808.42
  4. Step 4: Simplify right side
    19,336,624.95x = 263,819,521,578,489.38
  5. Step 5: Solve for x
    x = 263,819,521,578,489.38/19,336,624.95
  6. Step 6: Final answer
    x = 13,643,514.43

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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.