Home / 350,792,747,651.02-526,302,442,215.62-162,262,315,285.77

Finding the Fourth Proportional to 350,792,747,651.02, 526,302,442,215.62 and 162,262,315,285.77

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Solution

The fourth proportional to 350,792,747,651.02, 526,302,442,215.62 and 162,262,315,285.77 is: 243,445,890,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,792,747,651.02 : 526,302,442,215.62 = 162,262,315,285.77 : x
  2. Step 2: Convert to fraction form
    350,792,747,651.02/526,302,442,215.62 = 162,262,315,285.77/x
  3. Step 3: Cross multiply
    350,792,747,651.02x = 526,302,442,215.62 × 162,262,315,285.77
  4. Step 4: Simplify right side
    350,792,747,651.02x = 85,399,052,814,461,672,882,176
  5. Step 5: Solve for x
    x = 85,399,052,814,461,672,882,176/350,792,747,651.02
  6. Step 6: Final answer
    x = 243,445,890,447.60

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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.