Home / 1,839,707,941.37-2,538,784,044.02-1,004,332,512.06

Finding the Fourth Proportional to 1,839,707,941.37, 2,538,784,044.02 and 1,004,332,512.06

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Solution

The fourth proportional to 1,839,707,941.37, 2,538,784,044.02 and 1,004,332,512.06 is: 1,385,971,816.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,707,941.37 : 2,538,784,044.02 = 1,004,332,512.06 : x
  2. Step 2: Convert to fraction form
    1,839,707,941.37/2,538,784,044.02 = 1,004,332,512.06/x
  3. Step 3: Cross multiply
    1,839,707,941.37x = 2,538,784,044.02 × 1,004,332,512.06
  4. Step 4: Simplify right side
    1,839,707,941.37x = 2,549,783,356,503,430,144
  5. Step 5: Solve for x
    x = 2,549,783,356,503,430,144/1,839,707,941.37
  6. Step 6: Final answer
    x = 1,385,971,816.05

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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.