Home / 82,284,222.26-113,547,886.83-46,995,089.70

Finding the Fourth Proportional to 82,284,222.26, 113,547,886.83 and 46,995,089.70

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Solution

The fourth proportional to 82,284,222.26, 113,547,886.83 and 46,995,089.70 is: 64,850,745.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,284,222.26 : 113,547,886.83 = 46,995,089.70 : x
  2. Step 2: Convert to fraction form
    82,284,222.26/113,547,886.83 = 46,995,089.70/x
  3. Step 3: Cross multiply
    82,284,222.26x = 113,547,886.83 × 46,995,089.70
  4. Step 4: Simplify right side
    82,284,222.26x = 5,336,193,126,821,299
  5. Step 5: Solve for x
    x = 5,336,193,126,821,299/82,284,222.26
  6. Step 6: Final answer
    x = 64,850,745.14

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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.