Home / 36,041,191.27-49,736,544.07-19,520,929.52

Finding the Fourth Proportional to 36,041,191.27, 49,736,544.07 and 19,520,929.52

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Solution

The fourth proportional to 36,041,191.27, 49,736,544.07 and 19,520,929.52 is: 26,938,720.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,041,191.27 : 49,736,544.07 = 19,520,929.52 : x
  2. Step 2: Convert to fraction form
    36,041,191.27/49,736,544.07 = 19,520,929.52/x
  3. Step 3: Cross multiply
    36,041,191.27x = 49,736,544.07 × 19,520,929.52
  4. Step 4: Simplify right side
    36,041,191.27x = 970,903,571,358,843.88
  5. Step 5: Solve for x
    x = 970,903,571,358,843.88/36,041,191.27
  6. Step 6: Final answer
    x = 26,938,720.31

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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.