Home / 2,045,996,817.76-2,823,470,297.92-1,141,743,271.33

Finding the Fourth Proportional to 2,045,996,817.76, 2,823,470,297.92 and 1,141,743,271.33

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Solution

The fourth proportional to 2,045,996,817.76, 2,823,470,297.92 and 1,141,743,271.33 is: 1,575,602,750.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,996,817.76 : 2,823,470,297.92 = 1,141,743,271.33 : x
  2. Step 2: Convert to fraction form
    2,045,996,817.76/2,823,470,297.92 = 1,141,743,271.33/x
  3. Step 3: Cross multiply
    2,045,996,817.76x = 2,823,470,297.92 × 1,141,743,271.33
  4. Step 4: Simplify right side
    2,045,996,817.76x = 3,223,678,214,450,270,208
  5. Step 5: Solve for x
    x = 3,223,678,214,450,270,208/2,045,996,817.76
  6. Step 6: Final answer
    x = 1,575,602,750.93

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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.