Home / 3,463,640,410.47-4,780,180,022.59-2,107,370,598.33

Finding the Fourth Proportional to 3,463,640,410.47, 4,780,180,022.59 and 2,107,370,598.33

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Solution

The fourth proportional to 3,463,640,410.47, 4,780,180,022.59 and 2,107,370,598.33 is: 2,908,388,181.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,640,410.47 : 4,780,180,022.59 = 2,107,370,598.33 : x
  2. Step 2: Convert to fraction form
    3,463,640,410.47/4,780,180,022.59 = 2,107,370,598.33/x
  3. Step 3: Cross multiply
    3,463,640,410.47x = 4,780,180,022.59 × 2,107,370,598.33
  4. Step 4: Simplify right side
    3,463,640,410.47x = 10,073,610,834,320,064,512
  5. Step 5: Solve for x
    x = 10,073,610,834,320,064,512/3,463,640,410.47
  6. Step 6: Final answer
    x = 2,908,388,181.37

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Double scale
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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.