Home / 3,679,315,409.16-5,077,475,893.45-2,093,407,334.52

Finding the Fourth Proportional to 3,679,315,409.16, 5,077,475,893.45 and 2,093,407,334.52

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Solution

The fourth proportional to 3,679,315,409.16, 5,077,475,893.45 and 2,093,407,334.52 is: 2,888,913,858.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,315,409.16 : 5,077,475,893.45 = 2,093,407,334.52 : x
  2. Step 2: Convert to fraction form
    3,679,315,409.16/5,077,475,893.45 = 2,093,407,334.52/x
  3. Step 3: Cross multiply
    3,679,315,409.16x = 5,077,475,893.45 × 2,093,407,334.52
  4. Step 4: Simplify right side
    3,679,315,409.16x = 10,629,225,276,196,718,592
  5. Step 5: Solve for x
    x = 10,629,225,276,196,718,592/3,679,315,409.16
  6. Step 6: Final answer
    x = 2,888,913,858.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.