Home / 1,482,382,147,698.80-2,045,575,096,863.30-831,935,108,874.55

Finding the Fourth Proportional to 1,482,382,147,698.80, 2,045,575,096,863.30 and 831,935,108,874.55

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Solution

The fourth proportional to 1,482,382,147,698.80, 2,045,575,096,863.30 and 831,935,108,874.55 is: 1,148,007,444,343.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,382,147,698.80 : 2,045,575,096,863.30 = 831,935,108,874.55 : x
  2. Step 2: Convert to fraction form
    1,482,382,147,698.80/2,045,575,096,863.30 = 831,935,108,874.55/x
  3. Step 3: Cross multiply
    1,482,382,147,698.80x = 2,045,575,096,863.30 × 831,935,108,874.55
  4. Step 4: Simplify right side
    1,482,382,147,698.80x = 1,701,785,740,920,037,752,963,072
  5. Step 5: Solve for x
    x = 1,701,785,740,920,037,752,963,072/1,482,382,147,698.80
  6. Step 6: Final answer
    x = 1,148,007,444,343.44

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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.