Home / 108,419,310,178.26-149,620,003,828.59-59,595,461,213.01

Finding the Fourth Proportional to 108,419,310,178.26, 149,620,003,828.59 and 59,595,461,213.01

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Solution

The fourth proportional to 108,419,310,178.26, 149,620,003,828.59 and 59,595,461,213.01 is: 82,242,481,714.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,419,310,178.26 : 149,620,003,828.59 = 59,595,461,213.01 : x
  2. Step 2: Convert to fraction form
    108,419,310,178.26/149,620,003,828.59 = 59,595,461,213.01/x
  3. Step 3: Cross multiply
    108,419,310,178.26x = 149,620,003,828.59 × 59,595,461,213.01
  4. Step 4: Simplify right side
    108,419,310,178.26x = 8,916,673,134,857,142,927,360
  5. Step 5: Solve for x
    x = 8,916,673,134,857,142,927,360/108,419,310,178.26
  6. Step 6: Final answer
    x = 82,242,481,714.71

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1.5x scale

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.