Home / 46,307,376.40-69,443,408.40-15,593,709.64

Finding the Fourth Proportional to 46,307,376.40, 69,443,408.40 and 15,593,709.64

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Solution

The fourth proportional to 46,307,376.40, 69,443,408.40 and 15,593,709.64 is: 23,384,618.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307,376.40 : 69,443,408.40 = 15,593,709.64 : x
  2. Step 2: Convert to fraction form
    46,307,376.40/69,443,408.40 = 15,593,709.64/x
  3. Step 3: Cross multiply
    46,307,376.40x = 69,443,408.40 × 15,593,709.64
  4. Step 4: Simplify right side
    46,307,376.40x = 1,082,880,347,001,537.12
  5. Step 5: Solve for x
    x = 1,082,880,347,001,537.12/46,307,376.40
  6. Step 6: Final answer
    x = 23,384,618.85

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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.