Home / 1,510,455,890.18-2,265,683,835.26-1,510,455,890.18

Finding the Fourth Proportional to 1,510,455,890.18, 2,265,683,835.26 and 1,510,455,890.18

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Solution

The fourth proportional to 1,510,455,890.18, 2,265,683,835.26 and 1,510,455,890.18 is: 2,265,683,835.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,455,890.18 : 2,265,683,835.26 = 1,510,455,890.18 : x
  2. Step 2: Convert to fraction form
    1,510,455,890.18/2,265,683,835.26 = 1,510,455,890.18/x
  3. Step 3: Cross multiply
    1,510,455,890.18x = 2,265,683,835.26 × 1,510,455,890.18
  4. Step 4: Simplify right side
    1,510,455,890.18x = 3,422,215,494,246,526,976
  5. Step 5: Solve for x
    x = 3,422,215,494,246,526,976/1,510,455,890.18
  6. Step 6: Final answer
    x = 2,265,683,835.26

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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.