Home / 1,462,750,866,422.10-2,018,597,518,680.60-803,599,642,727.10

Finding the Fourth Proportional to 1,462,750,866,422.10, 2,018,597,518,680.60 and 803,599,642,727.10

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Solution

The fourth proportional to 1,462,750,866,422.10, 2,018,597,518,680.60 and 803,599,642,727.10 is: 1,108,968,233,797.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,750,866,422.10 : 2,018,597,518,680.60 = 803,599,642,727.10 : x
  2. Step 2: Convert to fraction form
    1,462,750,866,422.10/2,018,597,518,680.60 = 803,599,642,727.10/x
  3. Step 3: Cross multiply
    1,462,750,866,422.10x = 2,018,597,518,680.60 × 803,599,642,727.10
  4. Step 4: Simplify right side
    1,462,750,866,422.10x = 1,622,144,244,821,540,821,008,384
  5. Step 5: Solve for x
    x = 1,622,144,244,821,540,821,008,384/1,462,750,866,422.10
  6. Step 6: Final answer
    x = 1,108,968,233,797.27

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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.