Home / 33,702,680,181.76-50,557,358,509.44-12,460,698,401.92

Finding the Fourth Proportional to 33,702,680,181.76, 50,557,358,509.44 and 12,460,698,401.92

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Solution

The fourth proportional to 33,702,680,181.76, 50,557,358,509.44 and 12,460,698,401.92 is: 18,692,281,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,702,680,181.76 : 50,557,358,509.44 = 12,460,698,401.92 : x
  2. Step 2: Convert to fraction form
    33,702,680,181.76/50,557,358,509.44 = 12,460,698,401.92/x
  3. Step 3: Cross multiply
    33,702,680,181.76x = 50,557,358,509.44 × 12,460,698,401.92
  4. Step 4: Simplify right side
    33,702,680,181.76x = 629,979,996,383,875,563,520
  5. Step 5: Solve for x
    x = 629,979,996,383,875,563,520/33,702,680,181.76
  6. Step 6: Final answer
    x = 18,692,281,830.00

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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.