Home / 33,130,314,317.50-49,702,451,861.13-10,744,317,135.92

Finding the Fourth Proportional to 33,130,314,317.50, 49,702,451,861.13 and 10,744,317,135.92

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Solution

The fourth proportional to 33,130,314,317.50, 49,702,451,861.13 and 10,744,317,135.92 is: 16,118,739,475.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,130,314,317.50 : 49,702,451,861.13 = 10,744,317,135.92 : x
  2. Step 2: Convert to fraction form
    33,130,314,317.50/49,702,451,861.13 = 10,744,317,135.92/x
  3. Step 3: Cross multiply
    33,130,314,317.50x = 49,702,451,861.13 × 10,744,317,135.92
  4. Step 4: Simplify right side
    33,130,314,317.50x = 534,018,905,228,816,875,520
  5. Step 5: Solve for x
    x = 534,018,905,228,816,875,520/33,130,314,317.50
  6. Step 6: Final answer
    x = 16,118,739,475.61

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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.