Home / 2,041,559,560.80-3,055,536,896.40-1,878,300,885.60

Finding the Fourth Proportional to 2,041,559,560.80, 3,055,536,896.40 and 1,878,300,885.60

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Solution

The fourth proportional to 2,041,559,560.80, 3,055,536,896.40 and 1,878,300,885.60 is: 2,811,192,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,559,560.80 : 3,055,536,896.40 = 1,878,300,885.60 : x
  2. Step 2: Convert to fraction form
    2,041,559,560.80/3,055,536,896.40 = 1,878,300,885.60/x
  3. Step 3: Cross multiply
    2,041,559,560.80x = 3,055,536,896.40 × 1,878,300,885.60
  4. Step 4: Simplify right side
    2,041,559,560.80x = 5,739,217,658,491,595,776
  5. Step 5: Solve for x
    x = 5,739,217,658,491,595,776/2,041,559,560.80
  6. Step 6: Final answer
    x = 2,811,192,858.97

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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.