Home / 15,380,673.84-23,072,319.72-4,021,104.24

Finding the Fourth Proportional to 15,380,673.84, 23,072,319.72 and 4,021,104.24

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Solution

The fourth proportional to 15,380,673.84, 23,072,319.72 and 4,021,104.24 is: 6,031,998.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,380,673.84 : 23,072,319.72 = 4,021,104.24 : x
  2. Step 2: Convert to fraction form
    15,380,673.84/23,072,319.72 = 4,021,104.24/x
  3. Step 3: Cross multiply
    15,380,673.84x = 23,072,319.72 × 4,021,104.24
  4. Step 4: Simplify right side
    15,380,673.84x = 92,776,202,652,727.61
  5. Step 5: Solve for x
    x = 92,776,202,652,727.61/15,380,673.84
  6. Step 6: Final answer
    x = 6,031,998.57

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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.