Home / 2,607,052,099.72-3,597,295,737.63-1,535,568,768.70

Finding the Fourth Proportional to 2,607,052,099.72, 3,597,295,737.63 and 1,535,568,768.70

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Solution

The fourth proportional to 2,607,052,099.72, 3,597,295,737.63 and 1,535,568,768.70 is: 2,118,828,000.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,052,099.72 : 3,597,295,737.63 = 1,535,568,768.70 : x
  2. Step 2: Convert to fraction form
    2,607,052,099.72/3,597,295,737.63 = 1,535,568,768.70/x
  3. Step 3: Cross multiply
    2,607,052,099.72x = 3,597,295,737.63 × 1,535,568,768.70
  4. Step 4: Simplify right side
    2,607,052,099.72x = 5,523,894,986,482,257,920
  5. Step 5: Solve for x
    x = 5,523,894,986,482,257,920/2,607,052,099.72
  6. Step 6: Final answer
    x = 2,118,828,000.05

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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.