Home / 17,034,337.08-23,507,265.56-9,299,379.38

Finding the Fourth Proportional to 17,034,337.08, 23,507,265.56 and 9,299,379.38

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Solution

The fourth proportional to 17,034,337.08, 23,507,265.56 and 9,299,379.38 is: 12,833,078.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,034,337.08 : 23,507,265.56 = 9,299,379.38 : x
  2. Step 2: Convert to fraction form
    17,034,337.08/23,507,265.56 = 9,299,379.38/x
  3. Step 3: Cross multiply
    17,034,337.08x = 23,507,265.56 × 9,299,379.38
  4. Step 4: Simplify right side
    17,034,337.08x = 218,602,980,464,814.94
  5. Step 5: Solve for x
    x = 218,602,980,464,814.94/17,034,337.08
  6. Step 6: Final answer
    x = 12,833,078.24

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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.