Home / 2,073,292,239.10-3,109,938,358.65-2,015,896,611.10

Finding the Fourth Proportional to 2,073,292,239.10, 3,109,938,358.65 and 2,015,896,611.10

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Solution

The fourth proportional to 2,073,292,239.10, 3,109,938,358.65 and 2,015,896,611.10 is: 3,023,844,916.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,292,239.10 : 3,109,938,358.65 = 2,015,896,611.10 : x
  2. Step 2: Convert to fraction form
    2,073,292,239.10/3,109,938,358.65 = 2,015,896,611.10/x
  3. Step 3: Cross multiply
    2,073,292,239.10x = 3,109,938,358.65 × 2,015,896,611.10
  4. Step 4: Simplify right side
    2,073,292,239.10x = 6,269,314,197,932,431,360
  5. Step 5: Solve for x
    x = 6,269,314,197,932,431,360/2,073,292,239.10
  6. Step 6: Final answer
    x = 3,023,844,916.65

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Double scale
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Similar ratio
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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.