Home / 4,286,655,802.58-6,428,835,791.10-1,180,500,074.60

Finding the Fourth Proportional to 4,286,655,802.58, 6,428,835,791.10 and 1,180,500,074.60

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Solution

The fourth proportional to 4,286,655,802.58, 6,428,835,791.10 and 1,180,500,074.60 is: 1,770,433,988.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,655,802.58 : 6,428,835,791.10 = 1,180,500,074.60 : x
  2. Step 2: Convert to fraction form
    4,286,655,802.58/6,428,835,791.10 = 1,180,500,074.60/x
  3. Step 3: Cross multiply
    4,286,655,802.58x = 6,428,835,791.10 × 1,180,500,074.60
  4. Step 4: Simplify right side
    4,286,655,802.58x = 7,589,241,130,952,556,544
  5. Step 5: Solve for x
    x = 7,589,241,130,952,556,544/4,286,655,802.58
  6. Step 6: Final answer
    x = 1,770,433,988.75

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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.