Home / 2,003,292,093.40-3,004,938,140.10-1,781,362,331.80

Finding the Fourth Proportional to 2,003,292,093.40, 3,004,938,140.10 and 1,781,362,331.80

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Solution

The fourth proportional to 2,003,292,093.40, 3,004,938,140.10 and 1,781,362,331.80 is: 2,672,043,497.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,292,093.40 : 3,004,938,140.10 = 1,781,362,331.80 : x
  2. Step 2: Convert to fraction form
    2,003,292,093.40/3,004,938,140.10 = 1,781,362,331.80/x
  3. Step 3: Cross multiply
    2,003,292,093.40x = 3,004,938,140.10 × 1,781,362,331.80
  4. Step 4: Simplify right side
    2,003,292,093.40x = 5,352,883,612,163,291,136
  5. Step 5: Solve for x
    x = 5,352,883,612,163,291,136/2,003,292,093.40
  6. Step 6: Final answer
    x = 2,672,043,497.70

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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.