Home / 1,993,180,033.66-2,986,963,045.04-1,525,029,006.94

Finding the Fourth Proportional to 1,993,180,033.66, 2,986,963,045.04 and 1,525,029,006.94

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Solution

The fourth proportional to 1,993,180,033.66, 2,986,963,045.04 and 1,525,029,006.94 is: 2,285,395,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,993,180,033.66 : 2,986,963,045.04 = 1,525,029,006.94 : x
  2. Step 2: Convert to fraction form
    1,993,180,033.66/2,986,963,045.04 = 1,525,029,006.94/x
  3. Step 3: Cross multiply
    1,993,180,033.66x = 2,986,963,045.04 × 1,525,029,006.94
  4. Step 4: Simplify right side
    1,993,180,033.66x = 4,555,205,286,343,830,016
  5. Step 5: Solve for x
    x = 4,555,205,286,343,830,016/1,993,180,033.66
  6. Step 6: Final answer
    x = 2,285,395,804.40

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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.