Home / 3,089,260,037.80-4,633,890,056.70-2,214,012,140.20

Finding the Fourth Proportional to 3,089,260,037.80, 4,633,890,056.70 and 2,214,012,140.20

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Solution

The fourth proportional to 3,089,260,037.80, 4,633,890,056.70 and 2,214,012,140.20 is: 3,321,018,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,260,037.80 : 4,633,890,056.70 = 2,214,012,140.20 : x
  2. Step 2: Convert to fraction form
    3,089,260,037.80/4,633,890,056.70 = 2,214,012,140.20/x
  3. Step 3: Cross multiply
    3,089,260,037.80x = 4,633,890,056.70 × 2,214,012,140.20
  4. Step 4: Simplify right side
    3,089,260,037.80x = 10,259,488,841,885,865,984
  5. Step 5: Solve for x
    x = 10,259,488,841,885,865,984/3,089,260,037.80
  6. Step 6: Final answer
    x = 3,321,018,210.30

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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.