Home / 32,465,292.75-44,803,512.32-17,978,604.75

Finding the Fourth Proportional to 32,465,292.75, 44,803,512.32 and 17,978,604.75

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Solution

The fourth proportional to 32,465,292.75, 44,803,512.32 and 17,978,604.75 is: 24,811,254.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,465,292.75 : 44,803,512.32 = 17,978,604.75 : x
  2. Step 2: Convert to fraction form
    32,465,292.75/44,803,512.32 = 17,978,604.75/x
  3. Step 3: Cross multiply
    32,465,292.75x = 44,803,512.32 × 17,978,604.75
  4. Step 4: Simplify right side
    32,465,292.75x = 805,504,639,323,142.50
  5. Step 5: Solve for x
    x = 805,504,639,323,142.50/32,465,292.75
  6. Step 6: Final answer
    x = 24,811,254.45

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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.