Home / 4,184,086,089.60-6,264,804,513.60-3,278,116,425.60

Finding the Fourth Proportional to 4,184,086,089.60, 6,264,804,513.60 and 3,278,116,425.60

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Solution

The fourth proportional to 4,184,086,089.60, 6,264,804,513.60 and 3,278,116,425.60 is: 4,908,302,109.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,086,089.60 : 6,264,804,513.60 = 3,278,116,425.60 : x
  2. Step 2: Convert to fraction form
    4,184,086,089.60/6,264,804,513.60 = 3,278,116,425.60/x
  3. Step 3: Cross multiply
    4,184,086,089.60x = 6,264,804,513.60 × 3,278,116,425.60
  4. Step 4: Simplify right side
    4,184,086,089.60x = 20,536,758,579,205,177,344
  5. Step 5: Solve for x
    x = 20,536,758,579,205,177,344/4,184,086,089.60
  6. Step 6: Final answer
    x = 4,908,302,109.33

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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.