Home / 1,336,545,264,668.70-1,844,432,664,214.30-727,561,199,749.95

Finding the Fourth Proportional to 1,336,545,264,668.70, 1,844,432,664,214.30 and 727,561,199,749.95

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Solution

The fourth proportional to 1,336,545,264,668.70, 1,844,432,664,214.30 and 727,561,199,749.95 is: 1,004,034,563,966.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,545,264,668.70 : 1,844,432,664,214.30 = 727,561,199,749.95 : x
  2. Step 2: Convert to fraction form
    1,336,545,264,668.70/1,844,432,664,214.30 = 727,561,199,749.95/x
  3. Step 3: Cross multiply
    1,336,545,264,668.70x = 1,844,432,664,214.30 × 727,561,199,749.95
  4. Step 4: Simplify right side
    1,336,545,264,668.70x = 1,341,937,642,033,752,756,453,376
  5. Step 5: Solve for x
    x = 1,341,937,642,033,752,756,453,376/1,336,545,264,668.70
  6. Step 6: Final answer
    x = 1,004,034,563,966.97

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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.