Home / 39,333,352,273.90-58,977,443,735.68-15,401,837,132.24

Finding the Fourth Proportional to 39,333,352,273.90, 58,977,443,735.68 and 15,401,837,132.24

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Solution

The fourth proportional to 39,333,352,273.90, 58,977,443,735.68 and 15,401,837,132.24 is: 23,093,912,173.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,333,352,273.90 : 58,977,443,735.68 = 15,401,837,132.24 : x
  2. Step 2: Convert to fraction form
    39,333,352,273.90/58,977,443,735.68 = 15,401,837,132.24/x
  3. Step 3: Cross multiply
    39,333,352,273.90x = 58,977,443,735.68 × 15,401,837,132.24
  4. Step 4: Simplify right side
    39,333,352,273.90x = 908,360,982,892,466,012,160
  5. Step 5: Solve for x
    x = 908,360,982,892,466,012,160/39,333,352,273.90
  6. Step 6: Final answer
    x = 23,093,912,173.24

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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.