Home / 958,520,850,960.30-1,322,800,354,269.10-530,808,631,104.26

Finding the Fourth Proportional to 958,520,850,960.30, 1,322,800,354,269.10 and 530,808,631,104.26

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Solution

The fourth proportional to 958,520,850,960.30, 1,322,800,354,269.10 and 530,808,631,104.26 is: 732,538,937,019.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,520,850,960.30 : 1,322,800,354,269.10 = 530,808,631,104.26 : x
  2. Step 2: Convert to fraction form
    958,520,850,960.30/1,322,800,354,269.10 = 530,808,631,104.26/x
  3. Step 3: Cross multiply
    958,520,850,960.30x = 1,322,800,354,269.10 × 530,808,631,104.26
  4. Step 4: Simplify right side
    958,520,850,960.30x = 702,153,845,273,811,266,568,192
  5. Step 5: Solve for x
    x = 702,153,845,273,811,266,568,192/958,520,850,960.30
  6. Step 6: Final answer
    x = 732,538,937,019.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.