Home / 4,507,704,047.60-6,761,556,071.40-1,236,148,002.80

Finding the Fourth Proportional to 4,507,704,047.60, 6,761,556,071.40 and 1,236,148,002.80

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Solution

The fourth proportional to 4,507,704,047.60, 6,761,556,071.40 and 1,236,148,002.80 is: 1,854,222,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,704,047.60 : 6,761,556,071.40 = 1,236,148,002.80 : x
  2. Step 2: Convert to fraction form
    4,507,704,047.60/6,761,556,071.40 = 1,236,148,002.80/x
  3. Step 3: Cross multiply
    4,507,704,047.60x = 6,761,556,071.40 × 1,236,148,002.80
  4. Step 4: Simplify right side
    4,507,704,047.60x = 8,358,284,033,481,323,520
  5. Step 5: Solve for x
    x = 8,358,284,033,481,323,520/4,507,704,047.60
  6. Step 6: Final answer
    x = 1,854,222,004.20

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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.