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Finding the Third Proportional to 133,826,045.63 and 204,585,543

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Solution

The third proportional to 133,826,045.63 and 204,585,543 is: 312,758,583.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,826,045.63 : 204,585,543 = 204,585,543 : x
  2. Step 2: Convert to fraction form
    133,826,045.63/204,585,543 = 204,585,543/x
  3. Step 3: Cross multiply
    133,826,045.63x = 204,585,543 × 204,585,543
  4. Step 4: Simplify right side
    133,826,045.63x = 41,855,244,404,604,848
  5. Step 5: Solve for x
    x = 41,855,244,404,604,848/133,826,045.63
  6. Step 6: Final answer
    x = 312,758,583.05

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.