Home / 16,297,564,659.60-24,446,346,989.40-13,353,168,943.20

Finding the Fourth Proportional to 16,297,564,659.60, 24,446,346,989.40 and 13,353,168,943.20

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Solution

The fourth proportional to 16,297,564,659.60, 24,446,346,989.40 and 13,353,168,943.20 is: 20,029,753,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297,564,659.60 : 24,446,346,989.40 = 13,353,168,943.20 : x
  2. Step 2: Convert to fraction form
    16,297,564,659.60/24,446,346,989.40 = 13,353,168,943.20/x
  3. Step 3: Cross multiply
    16,297,564,659.60x = 24,446,346,989.40 × 13,353,168,943.20
  4. Step 4: Simplify right side
    16,297,564,659.60x = 326,436,201,393,546,919,936
  5. Step 5: Solve for x
    x = 326,436,201,393,546,919,936/16,297,564,659.60
  6. Step 6: Final answer
    x = 20,029,753,414.80

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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.