Home / 16,175,642,777.40-24,263,464,166.10-13,563,503,974.20

Finding the Fourth Proportional to 16,175,642,777.40, 24,263,464,166.10 and 13,563,503,974.20

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Solution

The fourth proportional to 16,175,642,777.40, 24,263,464,166.10 and 13,563,503,974.20 is: 20,345,255,961.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,642,777.40 : 24,263,464,166.10 = 13,563,503,974.20 : x
  2. Step 2: Convert to fraction form
    16,175,642,777.40/24,263,464,166.10 = 13,563,503,974.20/x
  3. Step 3: Cross multiply
    16,175,642,777.40x = 24,263,464,166.10 × 13,563,503,974.20
  4. Step 4: Simplify right side
    16,175,642,777.40x = 329,097,592,644,756,635,648
  5. Step 5: Solve for x
    x = 329,097,592,644,756,635,648/16,175,642,777.40
  6. Step 6: Final answer
    x = 20,345,255,961.30

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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.