Home / 1,493,755,041.02-2,061,562,716.58-850,167,453.92

Finding the Fourth Proportional to 1,493,755,041.02, 2,061,562,716.58 and 850,167,453.92

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Solution

The fourth proportional to 1,493,755,041.02, 2,061,562,716.58 and 850,167,453.92 is: 1,173,333,965.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,755,041.02 : 2,061,562,716.58 = 850,167,453.92 : x
  2. Step 2: Convert to fraction form
    1,493,755,041.02/2,061,562,716.58 = 850,167,453.92/x
  3. Step 3: Cross multiply
    1,493,755,041.02x = 2,061,562,716.58 × 850,167,453.92
  4. Step 4: Simplify right side
    1,493,755,041.02x = 1,752,673,525,851,216,896
  5. Step 5: Solve for x
    x = 1,752,673,525,851,216,896/1,493,755,041.02
  6. Step 6: Final answer
    x = 1,173,333,965.56

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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.