Home / 24,515,805.69-33,833,348.33-13,502,553.21

Finding the Fourth Proportional to 24,515,805.69, 33,833,348.33 and 13,502,553.21

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Solution

The fourth proportional to 24,515,805.69, 33,833,348.33 and 13,502,553.21 is: 18,634,369.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515,805.69 : 33,833,348.33 = 13,502,553.21 : x
  2. Step 2: Convert to fraction form
    24,515,805.69/33,833,348.33 = 13,502,553.21/x
  3. Step 3: Cross multiply
    24,515,805.69x = 33,833,348.33 × 13,502,553.21
  4. Step 4: Simplify right side
    24,515,805.69x = 456,836,586,030,776.94
  5. Step 5: Solve for x
    x = 456,836,586,030,776.94/24,515,805.69
  6. Step 6: Final answer
    x = 18,634,369.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.