Home / 17,483,316.59-26,218,676.32-7,386,724.91

Finding the Fourth Proportional to 17,483,316.59, 26,218,676.32 and 7,386,724.91

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Solution

The fourth proportional to 17,483,316.59, 26,218,676.32 and 7,386,724.91 is: 11,077,426.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,483,316.59 : 26,218,676.32 = 7,386,724.91 : x
  2. Step 2: Convert to fraction form
    17,483,316.59/26,218,676.32 = 7,386,724.91/x
  3. Step 3: Cross multiply
    17,483,316.59x = 26,218,676.32 × 7,386,724.91
  4. Step 4: Simplify right side
    17,483,316.59x = 193,670,149,330,610.94
  5. Step 5: Solve for x
    x = 193,670,149,330,610.94/17,483,316.59
  6. Step 6: Final answer
    x = 11,077,426.21

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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.