Home / 37,352,867-51,570,942.18-23,433,302.12

Finding the Fourth Proportional to 37,352,867, 51,570,942.18 and 23,433,302.12

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Solution

The fourth proportional to 37,352,867, 51,570,942.18 and 23,433,302.12 is: 32,353,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,352,867 : 51,570,942.18 = 23,433,302.12 : x
  2. Step 2: Convert to fraction form
    37,352,867/51,570,942.18 = 23,433,302.12/x
  3. Step 3: Cross multiply
    37,352,867x = 51,570,942.18 × 23,433,302.12
  4. Step 4: Simplify right side
    37,352,867x = 1,208,477,468,716,991.50
  5. Step 5: Solve for x
    x = 1,208,477,468,716,991.50/37,352,867
  6. Step 6: Final answer
    x = 32,353,004.35

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1.5x scale

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.