Home / 906,722,639,184.38-1,360,275,000,519.60-294,054,426,940.95

Finding the Fourth Proportional to 906,722,639,184.38, 1,360,275,000,519.60 and 294,054,426,940.95

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Solution

The fourth proportional to 906,722,639,184.38, 1,360,275,000,519.60 and 294,054,426,940.95 is: 441,143,596,149.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,722,639,184.38 : 1,360,275,000,519.60 = 294,054,426,940.95 : x
  2. Step 2: Convert to fraction form
    906,722,639,184.38/1,360,275,000,519.60 = 294,054,426,940.95/x
  3. Step 3: Cross multiply
    906,722,639,184.38x = 1,360,275,000,519.60 × 294,054,426,940.95
  4. Step 4: Simplify right side
    906,722,639,184.38x = 399,994,885,759,891,520,094,208
  5. Step 5: Solve for x
    x = 399,994,885,759,891,520,094,208/906,722,639,184.38
  6. Step 6: Final answer
    x = 441,143,596,149.42

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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.