Home / 60,378,697,002.40-90,568,045,503.60-16,217,225,360.80

Finding the Fourth Proportional to 60,378,697,002.40, 90,568,045,503.60 and 16,217,225,360.80

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Solution

The fourth proportional to 60,378,697,002.40, 90,568,045,503.60 and 16,217,225,360.80 is: 24,325,838,041.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,378,697,002.40 : 90,568,045,503.60 = 16,217,225,360.80 : x
  2. Step 2: Convert to fraction form
    60,378,697,002.40/90,568,045,503.60 = 16,217,225,360.80/x
  3. Step 3: Cross multiply
    60,378,697,002.40x = 90,568,045,503.60 × 16,217,225,360.80
  4. Step 4: Simplify right side
    60,378,697,002.40x = 1,468,762,404,419,070,328,832
  5. Step 5: Solve for x
    x = 1,468,762,404,419,070,328,832/60,378,697,002.40
  6. Step 6: Final answer
    x = 24,325,838,041.20

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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.