Home / 45,777,437.99-68,652,460.88-15,066,348.33

Finding the Fourth Proportional to 45,777,437.99, 68,652,460.88 and 15,066,348.33

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Solution

The fourth proportional to 45,777,437.99, 68,652,460.88 and 15,066,348.33 is: 22,595,014.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,777,437.99 : 68,652,460.88 = 15,066,348.33 : x
  2. Step 2: Convert to fraction form
    45,777,437.99/68,652,460.88 = 15,066,348.33/x
  3. Step 3: Cross multiply
    45,777,437.99x = 68,652,460.88 × 15,066,348.33
  4. Step 4: Simplify right side
    45,777,437.99x = 1,034,341,889,329,778.25
  5. Step 5: Solve for x
    x = 1,034,341,889,329,778.25/45,777,437.99
  6. Step 6: Final answer
    x = 22,595,014.81

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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.