Home / 2,018,984,954.90-3,028,477,432.35-2,018,984,954.90

Finding the Fourth Proportional to 2,018,984,954.90, 3,028,477,432.35 and 2,018,984,954.90

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Solution

The fourth proportional to 2,018,984,954.90, 3,028,477,432.35 and 2,018,984,954.90 is: 3,028,477,432.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,984,954.90 : 3,028,477,432.35 = 2,018,984,954.90 : x
  2. Step 2: Convert to fraction form
    2,018,984,954.90/3,028,477,432.35 = 2,018,984,954.90/x
  3. Step 3: Cross multiply
    2,018,984,954.90x = 3,028,477,432.35 × 2,018,984,954.90
  4. Step 4: Simplify right side
    2,018,984,954.90x = 6,114,450,372,168,833,024
  5. Step 5: Solve for x
    x = 6,114,450,372,168,833,024/2,018,984,954.90
  6. Step 6: Final answer
    x = 3,028,477,432.35

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Half scale
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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.