Home / 3,112,308,076.20-4,668,462,114.30-3,112,308,076.20

Finding the Fourth Proportional to 3,112,308,076.20, 4,668,462,114.30 and 3,112,308,076.20

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Solution

The fourth proportional to 3,112,308,076.20, 4,668,462,114.30 and 3,112,308,076.20 is: 4,668,462,114.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,308,076.20 : 4,668,462,114.30 = 3,112,308,076.20 : x
  2. Step 2: Convert to fraction form
    3,112,308,076.20/4,668,462,114.30 = 3,112,308,076.20/x
  3. Step 3: Cross multiply
    3,112,308,076.20x = 4,668,462,114.30 × 3,112,308,076.20
  4. Step 4: Simplify right side
    3,112,308,076.20x = 14,529,692,341,769,617,408
  5. Step 5: Solve for x
    x = 14,529,692,341,769,617,408/3,112,308,076.20
  6. Step 6: Final answer
    x = 4,668,462,114.30

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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.