Home / 2,495,193,049.20-3,742,789,573.80-655,131,730.80

Finding the Fourth Proportional to 2,495,193,049.20, 3,742,789,573.80 and 655,131,730.80

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Solution

The fourth proportional to 2,495,193,049.20, 3,742,789,573.80 and 655,131,730.80 is: 982,697,596.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,193,049.20 : 3,742,789,573.80 = 655,131,730.80 : x
  2. Step 2: Convert to fraction form
    2,495,193,049.20/3,742,789,573.80 = 655,131,730.80/x
  3. Step 3: Cross multiply
    2,495,193,049.20x = 3,742,789,573.80 × 655,131,730.80
  4. Step 4: Simplify right side
    2,495,193,049.20x = 2,452,020,211,503,788,032
  5. Step 5: Solve for x
    x = 2,452,020,211,503,788,032/2,495,193,049.20
  6. Step 6: Final answer
    x = 982,697,596.20

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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.