Home / 6,763,184,708.40-10,144,777,062.60-3,860,808,260.40

Finding the Fourth Proportional to 6,763,184,708.40, 10,144,777,062.60 and 3,860,808,260.40

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Solution

The fourth proportional to 6,763,184,708.40, 10,144,777,062.60 and 3,860,808,260.40 is: 5,791,212,390.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,184,708.40 : 10,144,777,062.60 = 3,860,808,260.40 : x
  2. Step 2: Convert to fraction form
    6,763,184,708.40/10,144,777,062.60 = 3,860,808,260.40/x
  3. Step 3: Cross multiply
    6,763,184,708.40x = 10,144,777,062.60 × 3,860,808,260.40
  4. Step 4: Simplify right side
    6,763,184,708.40x = 39,167,039,083,202,527,232
  5. Step 5: Solve for x
    x = 39,167,039,083,202,527,232/6,763,184,708.40
  6. Step 6: Final answer
    x = 5,791,212,390.60

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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.