Home / 50,749,208.37-70,033,975.65-27,544,329.18

Finding the Fourth Proportional to 50,749,208.37, 70,033,975.65 and 27,544,329.18

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Solution

The fourth proportional to 50,749,208.37, 70,033,975.65 and 27,544,329.18 is: 38,011,211.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,749,208.37 : 70,033,975.65 = 27,544,329.18 : x
  2. Step 2: Convert to fraction form
    50,749,208.37/70,033,975.65 = 27,544,329.18/x
  3. Step 3: Cross multiply
    50,749,208.37x = 70,033,975.65 × 27,544,329.18
  4. Step 4: Simplify right side
    50,749,208.37x = 1,929,038,879,087,704.50
  5. Step 5: Solve for x
    x = 1,929,038,879,087,704.50/50,749,208.37
  6. Step 6: Final answer
    x = 38,011,211.23

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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.