Home / 1,859,625,596.10-2,566,285,948.80-1,012,856,243.88

Finding the Fourth Proportional to 1,859,625,596.10, 2,566,285,948.80 and 1,012,856,243.88

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Solution

The fourth proportional to 1,859,625,596.10, 2,566,285,948.80 and 1,012,856,243.88 is: 1,397,743,046.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,625,596.10 : 2,566,285,948.80 = 1,012,856,243.88 : x
  2. Step 2: Convert to fraction form
    1,859,625,596.10/2,566,285,948.80 = 1,012,856,243.88/x
  3. Step 3: Cross multiply
    1,859,625,596.10x = 2,566,285,948.80 × 1,012,856,243.88
  4. Step 4: Simplify right side
    1,859,625,596.10x = 2,599,278,746,823,590,400
  5. Step 5: Solve for x
    x = 2,599,278,746,823,590,400/1,859,625,596.10
  6. Step 6: Final answer
    x = 1,397,743,046.92

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1.5x scale

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.