Home / 34,556,270.76-51,837,505.20-8,997,501.60

Finding the Fourth Proportional to 34,556,270.76, 51,837,505.20 and 8,997,501.60

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Solution

The fourth proportional to 34,556,270.76, 51,837,505.20 and 8,997,501.60 is: 13,497,059.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,556,270.76 : 51,837,505.20 = 8,997,501.60 : x
  2. Step 2: Convert to fraction form
    34,556,270.76/51,837,505.20 = 8,997,501.60/x
  3. Step 3: Cross multiply
    34,556,270.76x = 51,837,505.20 × 8,997,501.60
  4. Step 4: Simplify right side
    34,556,270.76x = 466,408,035,977,008.31
  5. Step 5: Solve for x
    x = 466,408,035,977,008.31/34,556,270.76
  6. Step 6: Final answer
    x = 13,497,059.31

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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.