Home / 35,384,472,673.60-53,076,907,429.62-11,802,644,880.88

Finding the Fourth Proportional to 35,384,472,673.60, 53,076,907,429.62 and 11,802,644,880.88

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Solution

The fourth proportional to 35,384,472,673.60, 53,076,907,429.62 and 11,802,644,880.88 is: 17,704,033,504.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,472,673.60 : 53,076,907,429.62 = 11,802,644,880.88 : x
  2. Step 2: Convert to fraction form
    35,384,472,673.60/53,076,907,429.62 = 11,802,644,880.88/x
  3. Step 3: Cross multiply
    35,384,472,673.60x = 53,076,907,429.62 × 11,802,644,880.88
  4. Step 4: Simplify right side
    35,384,472,673.60x = 626,447,889,767,146,061,824
  5. Step 5: Solve for x
    x = 626,447,889,767,146,061,824/35,384,472,673.60
  6. Step 6: Final answer
    x = 17,704,033,504.91

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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.