Home / 11,494,403,496.40-17,241,605,244.60-8,739,413,352.40

Finding the Fourth Proportional to 11,494,403,496.40, 17,241,605,244.60 and 8,739,413,352.40

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Solution

The fourth proportional to 11,494,403,496.40, 17,241,605,244.60 and 8,739,413,352.40 is: 13,109,120,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,494,403,496.40 : 17,241,605,244.60 = 8,739,413,352.40 : x
  2. Step 2: Convert to fraction form
    11,494,403,496.40/17,241,605,244.60 = 8,739,413,352.40/x
  3. Step 3: Cross multiply
    11,494,403,496.40x = 17,241,605,244.60 × 8,739,413,352.40
  4. Step 4: Simplify right side
    11,494,403,496.40x = 150,681,515,091,467,075,584
  5. Step 5: Solve for x
    x = 150,681,515,091,467,075,584/11,494,403,496.40
  6. Step 6: Final answer
    x = 13,109,120,028.60

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Double scale
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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.