Home / 34,504,705,804.60-51,757,058,706.90-13,840,103,999.80

Finding the Fourth Proportional to 34,504,705,804.60, 51,757,058,706.90 and 13,840,103,999.80

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Solution

The fourth proportional to 34,504,705,804.60, 51,757,058,706.90 and 13,840,103,999.80 is: 20,760,155,999.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,504,705,804.60 : 51,757,058,706.90 = 13,840,103,999.80 : x
  2. Step 2: Convert to fraction form
    34,504,705,804.60/51,757,058,706.90 = 13,840,103,999.80/x
  3. Step 3: Cross multiply
    34,504,705,804.60x = 51,757,058,706.90 × 13,840,103,999.80
  4. Step 4: Simplify right side
    34,504,705,804.60x = 716,323,075,227,250,065,408
  5. Step 5: Solve for x
    x = 716,323,075,227,250,065,408/34,504,705,804.60
  6. Step 6: Final answer
    x = 20,760,155,999.70

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1.5x scale

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.