Home / 3,356,928,066.80-5,035,392,100.20-3,292,430,812.40

Finding the Fourth Proportional to 3,356,928,066.80, 5,035,392,100.20 and 3,292,430,812.40

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Solution

The fourth proportional to 3,356,928,066.80, 5,035,392,100.20 and 3,292,430,812.40 is: 4,938,646,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,928,066.80 : 5,035,392,100.20 = 3,292,430,812.40 : x
  2. Step 2: Convert to fraction form
    3,356,928,066.80/5,035,392,100.20 = 3,292,430,812.40/x
  3. Step 3: Cross multiply
    3,356,928,066.80x = 5,035,392,100.20 × 3,292,430,812.40
  4. Step 4: Simplify right side
    3,356,928,066.80x = 16,578,680,103,214,028,800
  5. Step 5: Solve for x
    x = 16,578,680,103,214,028,800/3,356,928,066.80
  6. Step 6: Final answer
    x = 4,938,646,218.60

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Double scale
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Similar ratio
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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.