Home / 41,106,693.70-61,673,806.31-13,441,886.98

Finding the Fourth Proportional to 41,106,693.70, 61,673,806.31 and 13,441,886.98

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Solution

The fourth proportional to 41,106,693.70, 61,673,806.31 and 13,441,886.98 is: 20,167,331.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106,693.70 : 61,673,806.31 = 13,441,886.98 : x
  2. Step 2: Convert to fraction form
    41,106,693.70/61,673,806.31 = 13,441,886.98/x
  3. Step 3: Cross multiply
    41,106,693.70x = 61,673,806.31 × 13,441,886.98
  4. Step 4: Simplify right side
    41,106,693.70x = 829,012,334,035,337.38
  5. Step 5: Solve for x
    x = 829,012,334,035,337.38/41,106,693.70
  6. Step 6: Final answer
    x = 20,167,331.87

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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.