Home / 4,199,056,408.40-6,298,584,612.60-3,110,665,240.40

Finding the Fourth Proportional to 4,199,056,408.40, 6,298,584,612.60 and 3,110,665,240.40

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Solution

The fourth proportional to 4,199,056,408.40, 6,298,584,612.60 and 3,110,665,240.40 is: 4,665,997,860.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,056,408.40 : 6,298,584,612.60 = 3,110,665,240.40 : x
  2. Step 2: Convert to fraction form
    4,199,056,408.40/6,298,584,612.60 = 3,110,665,240.40/x
  3. Step 3: Cross multiply
    4,199,056,408.40x = 6,298,584,612.60 × 3,110,665,240.40
  4. Step 4: Simplify right side
    4,199,056,408.40x = 19,592,788,218,133,123,072
  5. Step 5: Solve for x
    x = 19,592,788,218,133,123,072/4,199,056,408.40
  6. Step 6: Final answer
    x = 4,665,997,860.60

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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.