Home / 16,405,616,492.70-24,609,096,585.45-4,773,435,884.70

Finding the Fourth Proportional to 16,405,616,492.70, 24,609,096,585.45 and 4,773,435,884.70

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Solution

The fourth proportional to 16,405,616,492.70, 24,609,096,585.45 and 4,773,435,884.70 is: 7,160,349,309.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,405,616,492.70 : 24,609,096,585.45 = 4,773,435,884.70 : x
  2. Step 2: Convert to fraction form
    16,405,616,492.70/24,609,096,585.45 = 4,773,435,884.70/x
  3. Step 3: Cross multiply
    16,405,616,492.70x = 24,609,096,585.45 × 4,773,435,884.70
  4. Step 4: Simplify right side
    16,405,616,492.70x = 117,469,944,731,035,271,168
  5. Step 5: Solve for x
    x = 117,469,944,731,035,271,168/16,405,616,492.70
  6. Step 6: Final answer
    x = 7,160,349,309.84

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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.