Home / 5,083,433,166.34-7,620,782,043.21-1,766,816,756.74

Finding the Fourth Proportional to 5,083,433,166.34, 7,620,782,043.21 and 1,766,816,756.74

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Solution

The fourth proportional to 5,083,433,166.34, 7,620,782,043.21 and 1,766,816,756.74 is: 2,648,707,079.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,433,166.34 : 7,620,782,043.21 = 1,766,816,756.74 : x
  2. Step 2: Convert to fraction form
    5,083,433,166.34/7,620,782,043.21 = 1,766,816,756.74/x
  3. Step 3: Cross multiply
    5,083,433,166.34x = 7,620,782,043.21 × 1,766,816,756.74
  4. Step 4: Simplify right side
    5,083,433,166.34x = 13,464,525,413,406,722,048
  5. Step 5: Solve for x
    x = 13,464,525,413,406,722,048/5,083,433,166.34
  6. Step 6: Final answer
    x = 2,648,707,079.02

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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.