Home / 47,182,647,597.98-65,112,051,195.02-25,480,787,940.47

Finding the Fourth Proportional to 47,182,647,597.98, 65,112,051,195.02 and 25,480,787,940.47

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Solution

The fourth proportional to 47,182,647,597.98, 65,112,051,195.02 and 25,480,787,940.47 is: 35,163,486,013.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182,647,597.98 : 65,112,051,195.02 = 25,480,787,940.47 : x
  2. Step 2: Convert to fraction form
    47,182,647,597.98/65,112,051,195.02 = 25,480,787,940.47/x
  3. Step 3: Cross multiply
    47,182,647,597.98x = 65,112,051,195.02 × 25,480,787,940.47
  4. Step 4: Simplify right side
    47,182,647,597.98x = 1,659,106,368,869,512,249,344
  5. Step 5: Solve for x
    x = 1,659,106,368,869,512,249,344/47,182,647,597.98
  6. Step 6: Final answer
    x = 35,163,486,013.04

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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.