Home / 46,612,011.67-64,330,375.43-26,771,990.54

Finding the Fourth Proportional to 46,612,011.67, 64,330,375.43 and 26,771,990.54

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Solution

The fourth proportional to 46,612,011.67, 64,330,375.43 and 26,771,990.54 is: 36,948,677.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,612,011.67 : 64,330,375.43 = 26,771,990.54 : x
  2. Step 2: Convert to fraction form
    46,612,011.67/64,330,375.43 = 26,771,990.54/x
  3. Step 3: Cross multiply
    46,612,011.67x = 64,330,375.43 × 26,771,990.54
  4. Step 4: Simplify right side
    46,612,011.67x = 1,722,252,202,191,886.50
  5. Step 5: Solve for x
    x = 1,722,252,202,191,886.50/46,612,011.67
  6. Step 6: Final answer
    x = 36,948,677.83

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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.