Home / 5,383,526,430.60-8,075,289,645.90-2,934,646,302.60

Finding the Fourth Proportional to 5,383,526,430.60, 8,075,289,645.90 and 2,934,646,302.60

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Solution

The fourth proportional to 5,383,526,430.60, 8,075,289,645.90 and 2,934,646,302.60 is: 4,401,969,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,526,430.60 : 8,075,289,645.90 = 2,934,646,302.60 : x
  2. Step 2: Convert to fraction form
    5,383,526,430.60/8,075,289,645.90 = 2,934,646,302.60/x
  3. Step 3: Cross multiply
    5,383,526,430.60x = 8,075,289,645.90 × 2,934,646,302.60
  4. Step 4: Simplify right side
    5,383,526,430.60x = 23,698,118,901,764,497,408
  5. Step 5: Solve for x
    x = 23,698,118,901,764,497,408/5,383,526,430.60
  6. Step 6: Final answer
    x = 4,401,969,453.90

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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.