Home / 17,507,977.68-26,265,509.60-6,149,312.04

Finding the Fourth Proportional to 17,507,977.68, 26,265,509.60 and 6,149,312.04

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Solution

The fourth proportional to 17,507,977.68, 26,265,509.60 and 6,149,312.04 is: 9,225,212.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,977.68 : 26,265,509.60 = 6,149,312.04 : x
  2. Step 2: Convert to fraction form
    17,507,977.68/26,265,509.60 = 6,149,312.04/x
  3. Step 3: Cross multiply
    17,507,977.68x = 26,265,509.60 × 6,149,312.04
  4. Step 4: Simplify right side
    17,507,977.68x = 161,514,814,420,015.59
  5. Step 5: Solve for x
    x = 161,514,814,420,015.59/17,507,977.68
  6. Step 6: Final answer
    x = 9,225,212.49

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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.