Home / 2,073,292,331.10-3,109,938,496.66-2,015,896,703.10

Finding the Fourth Proportional to 2,073,292,331.10, 3,109,938,496.66 and 2,015,896,703.10

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Solution

The fourth proportional to 2,073,292,331.10, 3,109,938,496.66 and 2,015,896,703.10 is: 3,023,845,054.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,292,331.10 : 3,109,938,496.66 = 2,015,896,703.10 : x
  2. Step 2: Convert to fraction form
    2,073,292,331.10/3,109,938,496.66 = 2,015,896,703.10/x
  3. Step 3: Cross multiply
    2,073,292,331.10x = 3,109,938,496.66 × 2,015,896,703.10
  4. Step 4: Simplify right side
    2,073,292,331.10x = 6,269,314,762,260,663,296
  5. Step 5: Solve for x
    x = 6,269,314,762,260,663,296/2,073,292,331.10
  6. Step 6: Final answer
    x = 3,023,845,054.66

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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.