Home / 9,783,086,768.10-14,682,282,902.55-4,543,344,228.60

Finding the Fourth Proportional to 9,783,086,768.10, 14,682,282,902.55 and 4,543,344,228.60

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Solution

The fourth proportional to 9,783,086,768.10, 14,682,282,902.55 and 4,543,344,228.60 is: 6,818,570,341.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,086,768.10 : 14,682,282,902.55 = 4,543,344,228.60 : x
  2. Step 2: Convert to fraction form
    9,783,086,768.10/14,682,282,902.55 = 4,543,344,228.60/x
  3. Step 3: Cross multiply
    9,783,086,768.10x = 14,682,282,902.55 × 4,543,344,228.60
  4. Step 4: Simplify right side
    9,783,086,768.10x = 66,706,665,287,973,003,264
  5. Step 5: Solve for x
    x = 66,706,665,287,973,003,264/9,783,086,768.10
  6. Step 6: Final answer
    x = 6,818,570,341.77

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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.