Home / 2,277,030,531.03-3,415,621,401.96-783,047,418.27

Finding the Fourth Proportional to 2,277,030,531.03, 3,415,621,401.96 and 783,047,418.27

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Solution

The fourth proportional to 2,277,030,531.03, 3,415,621,401.96 and 783,047,418.27 is: 1,174,597,127.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,030,531.03 : 3,415,621,401.96 = 783,047,418.27 : x
  2. Step 2: Convert to fraction form
    2,277,030,531.03/3,415,621,401.96 = 783,047,418.27/x
  3. Step 3: Cross multiply
    2,277,030,531.03x = 3,415,621,401.96 × 783,047,418.27
  4. Step 4: Simplify right side
    2,277,030,531.03x = 2,674,593,520,592,536,064
  5. Step 5: Solve for x
    x = 2,674,593,520,592,536,064/2,277,030,531.03
  6. Step 6: Final answer
    x = 1,174,597,127.33

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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.