Home / 34,975,492,896.60-52,463,239,344.90-28,699,280,974.80

Finding the Fourth Proportional to 34,975,492,896.60, 52,463,239,344.90 and 28,699,280,974.80

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Solution

The fourth proportional to 34,975,492,896.60, 52,463,239,344.90 and 28,699,280,974.80 is: 43,048,921,462.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,975,492,896.60 : 52,463,239,344.90 = 28,699,280,974.80 : x
  2. Step 2: Convert to fraction form
    34,975,492,896.60/52,463,239,344.90 = 28,699,280,974.80/x
  3. Step 3: Cross multiply
    34,975,492,896.60x = 52,463,239,344.90 × 28,699,280,974.80
  4. Step 4: Simplify right side
    34,975,492,896.60x = 1,505,657,246,807,467,491,328
  5. Step 5: Solve for x
    x = 1,505,657,246,807,467,491,328/34,975,492,896.60
  6. Step 6: Final answer
    x = 43,048,921,462.20

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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.