Home / 4,484,228,170.77-6,188,114,983.44-2,477,020,105.20

Finding the Fourth Proportional to 4,484,228,170.77, 6,188,114,983.44 and 2,477,020,105.20

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Solution

The fourth proportional to 4,484,228,170.77, 6,188,114,983.44 and 2,477,020,105.20 is: 3,418,221,518.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,228,170.77 : 6,188,114,983.44 = 2,477,020,105.20 : x
  2. Step 2: Convert to fraction form
    4,484,228,170.77/6,188,114,983.44 = 2,477,020,105.20/x
  3. Step 3: Cross multiply
    4,484,228,170.77x = 6,188,114,983.44 × 2,477,020,105.20
  4. Step 4: Simplify right side
    4,484,228,170.77x = 15,328,085,227,270,242,304
  5. Step 5: Solve for x
    x = 15,328,085,227,270,242,304/4,484,228,170.77
  6. Step 6: Final answer
    x = 3,418,221,518.52

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Double scale
Find fourth proportional to 4,484,228,171.77, 6,188,114,984.82 and 2,477,020,106.20
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.