Home / 26,942,609.65-40,413,914.48-13,302,290.65

Finding the Fourth Proportional to 26,942,609.65, 40,413,914.48 and 13,302,290.65

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Solution

The fourth proportional to 26,942,609.65, 40,413,914.48 and 13,302,290.65 is: 19,953,435.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,942,609.65 : 40,413,914.48 = 13,302,290.65 : x
  2. Step 2: Convert to fraction form
    26,942,609.65/40,413,914.48 = 13,302,290.65/x
  3. Step 3: Cross multiply
    26,942,609.65x = 40,413,914.48 × 13,302,290.65
  4. Step 4: Simplify right side
    26,942,609.65x = 537,597,636,717,203.56
  5. Step 5: Solve for x
    x = 537,597,636,717,203.56/26,942,609.65
  6. Step 6: Final answer
    x = 19,953,435.98

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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.