Home / 35,384,472,672.60-53,076,907,428.12-11,802,644,879.88

Finding the Fourth Proportional to 35,384,472,672.60, 53,076,907,428.12 and 11,802,644,879.88

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Solution

The fourth proportional to 35,384,472,672.60, 53,076,907,428.12 and 11,802,644,879.88 is: 17,704,033,503.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384,472,672.60 : 53,076,907,428.12 = 11,802,644,879.88 : x
  2. Step 2: Convert to fraction form
    35,384,472,672.60/53,076,907,428.12 = 11,802,644,879.88/x
  3. Step 3: Cross multiply
    35,384,472,672.60x = 53,076,907,428.12 × 11,802,644,879.88
  4. Step 4: Simplify right side
    35,384,472,672.60x = 626,447,889,696,365,215,744
  5. Step 5: Solve for x
    x = 626,447,889,696,365,215,744/35,384,472,672.60
  6. Step 6: Final answer
    x = 17,704,033,503.41

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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.