Home / 3,200,556,681.48-4,794,623,144.46-2,358,670,456.20

Finding the Fourth Proportional to 3,200,556,681.48, 4,794,623,144.46 and 2,358,670,456.20

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Solution

The fourth proportional to 3,200,556,681.48, 4,794,623,144.46 and 2,358,670,456.20 is: 3,533,427,801.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,200,556,681.48 : 4,794,623,144.46 = 2,358,670,456.20 : x
  2. Step 2: Convert to fraction form
    3,200,556,681.48/4,794,623,144.46 = 2,358,670,456.20/x
  3. Step 3: Cross multiply
    3,200,556,681.48x = 4,794,623,144.46 × 2,358,670,456.20
  4. Step 4: Simplify right side
    3,200,556,681.48x = 11,308,935,959,450,546,176
  5. Step 5: Solve for x
    x = 11,308,935,959,450,546,176/3,200,556,681.48
  6. Step 6: Final answer
    x = 3,533,427,801.76

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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.