Home / 4,450,107,227.28-6,670,083,041.88-1,792,462,291.44

Finding the Fourth Proportional to 4,450,107,227.28, 6,670,083,041.88 and 1,792,462,291.44

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Solution

The fourth proportional to 4,450,107,227.28, 6,670,083,041.88 and 1,792,462,291.44 is: 2,686,648,146.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,107,227.28 : 6,670,083,041.88 = 1,792,462,291.44 : x
  2. Step 2: Convert to fraction form
    4,450,107,227.28/6,670,083,041.88 = 1,792,462,291.44/x
  3. Step 3: Cross multiply
    4,450,107,227.28x = 6,670,083,041.88 × 1,792,462,291.44
  4. Step 4: Simplify right side
    4,450,107,227.28x = 11,955,872,333,343,311,872
  5. Step 5: Solve for x
    x = 11,955,872,333,343,311,872/4,450,107,227.28
  6. Step 6: Final answer
    x = 2,686,648,146.38

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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.