Home / 44,857,454.51-67,286,181.86-10,778,800.43

Finding the Fourth Proportional to 44,857,454.51, 67,286,181.86 and 10,778,800.43

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Solution

The fourth proportional to 44,857,454.51, 67,286,181.86 and 10,778,800.43 is: 16,168,200.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,857,454.51 : 67,286,181.86 = 10,778,800.43 : x
  2. Step 2: Convert to fraction form
    44,857,454.51/67,286,181.86 = 10,778,800.43/x
  3. Step 3: Cross multiply
    44,857,454.51x = 67,286,181.86 × 10,778,800.43
  4. Step 4: Simplify right side
    44,857,454.51x = 725,264,325,965,626.12
  5. Step 5: Solve for x
    x = 725,264,325,965,626.12/44,857,454.51
  6. Step 6: Final answer
    x = 16,168,200.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.