Home / 38,263,837,522.20-57,395,756,283.30-33,366,077,266.20

Finding the Fourth Proportional to 38,263,837,522.20, 57,395,756,283.30 and 33,366,077,266.20

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Solution

The fourth proportional to 38,263,837,522.20, 57,395,756,283.30 and 33,366,077,266.20 is: 50,049,115,899.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,837,522.20 : 57,395,756,283.30 = 33,366,077,266.20 : x
  2. Step 2: Convert to fraction form
    38,263,837,522.20/57,395,756,283.30 = 33,366,077,266.20/x
  3. Step 3: Cross multiply
    38,263,837,522.20x = 57,395,756,283.30 × 33,366,077,266.20
  4. Step 4: Simplify right side
    38,263,837,522.20x = 1,915,071,238,900,571,963,392
  5. Step 5: Solve for x
    x = 1,915,071,238,900,571,963,392/38,263,837,522.20
  6. Step 6: Final answer
    x = 50,049,115,899.30

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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.