Home / 19,764,524.93-29,651,898.80-11,574,084.14

Finding the Fourth Proportional to 19,764,524.93, 29,651,898.80 and 11,574,084.14

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Solution

The fourth proportional to 19,764,524.93, 29,651,898.80 and 11,574,084.14 is: 17,364,119.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,764,524.93 : 29,651,898.80 = 11,574,084.14 : x
  2. Step 2: Convert to fraction form
    19,764,524.93/29,651,898.80 = 11,574,084.14/x
  3. Step 3: Cross multiply
    19,764,524.93x = 29,651,898.80 × 11,574,084.14
  4. Step 4: Simplify right side
    19,764,524.93x = 343,193,571,502,640.75
  5. Step 5: Solve for x
    x = 343,193,571,502,640.75/19,764,524.93
  6. Step 6: Final answer
    x = 17,364,119.44

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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.