Home / 4,184,086,102.60-6,264,804,533.10-3,278,116,438.60

Finding the Fourth Proportional to 4,184,086,102.60, 6,264,804,533.10 and 3,278,116,438.60

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Solution

The fourth proportional to 4,184,086,102.60, 6,264,804,533.10 and 3,278,116,438.60 is: 4,908,302,128.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,086,102.60 : 6,264,804,533.10 = 3,278,116,438.60 : x
  2. Step 2: Convert to fraction form
    4,184,086,102.60/6,264,804,533.10 = 3,278,116,438.60/x
  3. Step 3: Cross multiply
    4,184,086,102.60x = 6,264,804,533.10 × 3,278,116,438.60
  4. Step 4: Simplify right side
    4,184,086,102.60x = 20,536,758,724,570,906,624
  5. Step 5: Solve for x
    x = 20,536,758,724,570,906,624/4,184,086,102.60
  6. Step 6: Final answer
    x = 4,908,302,128.82

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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.