Home / 46,122,650.30-69,201,448.73-27,691,466.55

Finding the Fourth Proportional to 46,122,650.30, 69,201,448.73 and 27,691,466.55

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Solution

The fourth proportional to 46,122,650.30, 69,201,448.73 and 27,691,466.55 is: 41,547,690.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,122,650.30 : 69,201,448.73 = 27,691,466.55 : x
  2. Step 2: Convert to fraction form
    46,122,650.30/69,201,448.73 = 27,691,466.55/x
  3. Step 3: Cross multiply
    46,122,650.30x = 69,201,448.73 × 27,691,466.55
  4. Step 4: Simplify right side
    46,122,650.30x = 1,916,289,602,718,335.25
  5. Step 5: Solve for x
    x = 1,916,289,602,718,335.25/46,122,650.30
  6. Step 6: Final answer
    x = 41,547,690.57

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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.