Home / 41,664,431.67-62,243,238.56-26,971,655.25

Finding the Fourth Proportional to 41,664,431.67, 62,243,238.56 and 26,971,655.25

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Solution

The fourth proportional to 41,664,431.67, 62,243,238.56 and 26,971,655.25 is: 40,293,437.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,664,431.67 : 62,243,238.56 = 26,971,655.25 : x
  2. Step 2: Convert to fraction form
    41,664,431.67/62,243,238.56 = 26,971,655.25/x
  3. Step 3: Cross multiply
    41,664,431.67x = 62,243,238.56 × 26,971,655.25
  4. Step 4: Simplify right side
    41,664,431.67x = 1,678,803,172,083,826.50
  5. Step 5: Solve for x
    x = 1,678,803,172,083,826.50/41,664,431.67
  6. Step 6: Final answer
    x = 40,293,437.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.