Home / 8,934,631,605.60-13,401,947,408.40-2,391,530,013.60

Finding the Fourth Proportional to 8,934,631,605.60, 13,401,947,408.40 and 2,391,530,013.60

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Solution

The fourth proportional to 8,934,631,605.60, 13,401,947,408.40 and 2,391,530,013.60 is: 3,587,295,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,934,631,605.60 : 13,401,947,408.40 = 2,391,530,013.60 : x
  2. Step 2: Convert to fraction form
    8,934,631,605.60/13,401,947,408.40 = 2,391,530,013.60/x
  3. Step 3: Cross multiply
    8,934,631,605.60x = 13,401,947,408.40 × 2,391,530,013.60
  4. Step 4: Simplify right side
    8,934,631,605.60x = 32,051,159,467,877,335,040
  5. Step 5: Solve for x
    x = 32,051,159,467,877,335,040/8,934,631,605.60
  6. Step 6: Final answer
    x = 3,587,295,020.40

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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.