Home / 3,028,740,627.60-4,533,801,341.67-2,581,928,119.80

Finding the Fourth Proportional to 3,028,740,627.60, 4,533,801,341.67 and 2,581,928,119.80

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Solution

The fourth proportional to 3,028,740,627.60, 4,533,801,341.67 and 2,581,928,119.80 is: 3,864,955,971.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,740,627.60 : 4,533,801,341.67 = 2,581,928,119.80 : x
  2. Step 2: Convert to fraction form
    3,028,740,627.60/4,533,801,341.67 = 2,581,928,119.80/x
  3. Step 3: Cross multiply
    3,028,740,627.60x = 4,533,801,341.67 × 2,581,928,119.80
  4. Step 4: Simplify right side
    3,028,740,627.60x = 11,705,949,173,644,740,608
  5. Step 5: Solve for x
    x = 11,705,949,173,644,740,608/3,028,740,627.60
  6. Step 6: Final answer
    x = 3,864,955,971.13

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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.