Home / 45,329,313.22-62,536,692.45-27,895,391.26

Finding the Fourth Proportional to 45,329,313.22, 62,536,692.45 and 27,895,391.26

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Solution

The fourth proportional to 45,329,313.22, 62,536,692.45 and 27,895,391.26 is: 38,484,710.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,329,313.22 : 62,536,692.45 = 27,895,391.26 : x
  2. Step 2: Convert to fraction form
    45,329,313.22/62,536,692.45 = 27,895,391.26/x
  3. Step 3: Cross multiply
    45,329,313.22x = 62,536,692.45 × 27,895,391.26
  4. Step 4: Simplify right side
    45,329,313.22x = 1,744,485,503,999,038.25
  5. Step 5: Solve for x
    x = 1,744,485,503,999,038.25/45,329,313.22
  6. Step 6: Final answer
    x = 38,484,710.67

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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.