Home / 336,340,618.26-504,537,339-90,693,554.82

Finding the Fourth Proportional to 336,340,618.26, 504,537,339 and 90,693,554.82

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Solution

The fourth proportional to 336,340,618.26, 504,537,339 and 90,693,554.82 is: 136,047,454.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,340,618.26 : 504,537,339 = 90,693,554.82 : x
  2. Step 2: Convert to fraction form
    336,340,618.26/504,537,339 = 90,693,554.82/x
  3. Step 3: Cross multiply
    336,340,618.26x = 504,537,339 × 90,693,554.82
  4. Step 4: Simplify right side
    336,340,618.26x = 45,758,284,813,333,424
  5. Step 5: Solve for x
    x = 45,758,284,813,333,424/336,340,618.26
  6. Step 6: Final answer
    x = 136,047,454.07

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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.