Home / 34,716,138.71-47,907,722.94-19,035,292.14

Finding the Fourth Proportional to 34,716,138.71, 47,907,722.94 and 19,035,292.14

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Solution

The fourth proportional to 34,716,138.71, 47,907,722.94 and 19,035,292.14 is: 26,268,402.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,716,138.71 : 47,907,722.94 = 19,035,292.14 : x
  2. Step 2: Convert to fraction form
    34,716,138.71/47,907,722.94 = 19,035,292.14/x
  3. Step 3: Cross multiply
    34,716,138.71x = 47,907,722.94 × 19,035,292.14
  4. Step 4: Simplify right side
    34,716,138.71x = 911,937,501,792,738.50
  5. Step 5: Solve for x
    x = 911,937,501,792,738.50/34,716,138.71
  6. Step 6: Final answer
    x = 26,268,402.41

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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.