Home / 1,517,900,310,328-2,276,770,276,219.40-497,883,484,164.24

Finding the Fourth Proportional to 1,517,900,310,328, 2,276,770,276,219.40 and 497,883,484,164.24

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Solution

The fourth proportional to 1,517,900,310,328, 2,276,770,276,219.40 and 497,883,484,164.24 is: 746,798,923,521.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,900,310,328 : 2,276,770,276,219.40 = 497,883,484,164.24 : x
  2. Step 2: Convert to fraction form
    1,517,900,310,328/2,276,770,276,219.40 = 497,883,484,164.24/x
  3. Step 3: Cross multiply
    1,517,900,310,328x = 2,276,770,276,219.40 × 497,883,484,164.24
  4. Step 4: Simplify right side
    1,517,900,310,328x = 1,133,566,317,765,693,834,002,432
  5. Step 5: Solve for x
    x = 1,133,566,317,765,693,834,002,432/1,517,900,310,328
  6. Step 6: Final answer
    x = 746,798,923,521.36

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Double scale
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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.