Home / 28,745,204,064.20-43,110,153,345.90-8,848,053,024.20

Finding the Fourth Proportional to 28,745,204,064.20, 43,110,153,345.90 and 8,848,053,024.20

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Solution

The fourth proportional to 28,745,204,064.20, 43,110,153,345.90 and 8,848,053,024.20 is: 13,269,723,945.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,745,204,064.20 : 43,110,153,345.90 = 8,848,053,024.20 : x
  2. Step 2: Convert to fraction form
    28,745,204,064.20/43,110,153,345.90 = 8,848,053,024.20/x
  3. Step 3: Cross multiply
    28,745,204,064.20x = 43,110,153,345.90 × 8,848,053,024.20
  4. Step 4: Simplify right side
    28,745,204,064.20x = 381,440,922,685,916,315,648
  5. Step 5: Solve for x
    x = 381,440,922,685,916,315,648/28,745,204,064.20
  6. Step 6: Final answer
    x = 13,269,723,945.39

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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.