Home / 3,311,389,401.60-4,967,084,102.40-3,043,845,235.20

Finding the Fourth Proportional to 3,311,389,401.60, 4,967,084,102.40 and 3,043,845,235.20

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Solution

The fourth proportional to 3,311,389,401.60, 4,967,084,102.40 and 3,043,845,235.20 is: 4,565,767,852.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,389,401.60 : 4,967,084,102.40 = 3,043,845,235.20 : x
  2. Step 2: Convert to fraction form
    3,311,389,401.60/4,967,084,102.40 = 3,043,845,235.20/x
  3. Step 3: Cross multiply
    3,311,389,401.60x = 4,967,084,102.40 × 3,043,845,235.20
  4. Step 4: Simplify right side
    3,311,389,401.60x = 15,119,035,277,927,907,328
  5. Step 5: Solve for x
    x = 15,119,035,277,927,907,328/3,311,389,401.60
  6. Step 6: Final answer
    x = 4,565,767,852.80

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Double scale
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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.