Home / 104,581,682.01-156,891,676.32-43,137,322.02

Finding the Fourth Proportional to 104,581,682.01, 156,891,676.32 and 43,137,322.02

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Solution

The fourth proportional to 104,581,682.01, 156,891,676.32 and 43,137,322.02 is: 64,713,883.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,581,682.01 : 156,891,676.32 = 43,137,322.02 : x
  2. Step 2: Convert to fraction form
    104,581,682.01/156,891,676.32 = 43,137,322.02/x
  3. Step 3: Cross multiply
    104,581,682.01x = 156,891,676.32 × 43,137,322.02
  4. Step 4: Simplify right side
    104,581,682.01x = 6,767,886,763,673,449
  5. Step 5: Solve for x
    x = 6,767,886,763,673,449/104,581,682.01
  6. Step 6: Final answer
    x = 64,713,883.29

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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.