Home / 4,439,406,626.61-6,127,170,514.01-2,655,456,343.67

Finding the Fourth Proportional to 4,439,406,626.61, 6,127,170,514.01 and 2,655,456,343.67

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Solution

The fourth proportional to 4,439,406,626.61, 6,127,170,514.01 and 2,655,456,343.67 is: 3,665,001,919.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,406,626.61 : 6,127,170,514.01 = 2,655,456,343.67 : x
  2. Step 2: Convert to fraction form
    4,439,406,626.61/6,127,170,514.01 = 2,655,456,343.67/x
  3. Step 3: Cross multiply
    4,439,406,626.61x = 6,127,170,514.01 × 2,655,456,343.67
  4. Step 4: Simplify right side
    4,439,406,626.61x = 16,270,433,810,131,716,096
  5. Step 5: Solve for x
    x = 16,270,433,810,131,716,096/4,439,406,626.61
  6. Step 6: Final answer
    x = 3,665,001,919.99

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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.