Home / 16,175,642,795.40-24,263,464,193.10-13,563,503,992.20

Finding the Fourth Proportional to 16,175,642,795.40, 24,263,464,193.10 and 13,563,503,992.20

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Solution

The fourth proportional to 16,175,642,795.40, 24,263,464,193.10 and 13,563,503,992.20 is: 20,345,255,988.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,642,795.40 : 24,263,464,193.10 = 13,563,503,992.20 : x
  2. Step 2: Convert to fraction form
    16,175,642,795.40/24,263,464,193.10 = 13,563,503,992.20/x
  3. Step 3: Cross multiply
    16,175,642,795.40x = 24,263,464,193.10 × 13,563,503,992.20
  4. Step 4: Simplify right side
    16,175,642,795.40x = 329,097,593,447,713,603,584
  5. Step 5: Solve for x
    x = 329,097,593,447,713,603,584/16,175,642,795.40
  6. Step 6: Final answer
    x = 20,345,255,988.30

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Double scale
Find fourth proportional to 16,175,642,796.40, 24,263,464,194.60 and 13,563,503,993.20
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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.