Home / 44,204,501.28-66,316,692.48-13,496,511.84

Finding the Fourth Proportional to 44,204,501.28, 66,316,692.48 and 13,496,511.84

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Solution

The fourth proportional to 44,204,501.28, 66,316,692.48 and 13,496,511.84 is: 20,247,802.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,204,501.28 : 66,316,692.48 = 13,496,511.84 : x
  2. Step 2: Convert to fraction form
    44,204,501.28/66,316,692.48 = 13,496,511.84/x
  3. Step 3: Cross multiply
    44,204,501.28x = 66,316,692.48 × 13,496,511.84
  4. Step 4: Simplify right side
    44,204,501.28x = 895,044,025,245,958.88
  5. Step 5: Solve for x
    x = 895,044,025,245,958.88/44,204,501.28
  6. Step 6: Final answer
    x = 20,247,802.81

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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.