Home / 29,519,473.95-44,291,999.41-15,856,679.48

Finding the Fourth Proportional to 29,519,473.95, 44,291,999.41 and 15,856,679.48

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Solution

The fourth proportional to 29,519,473.95, 44,291,999.41 and 15,856,679.48 is: 23,791,888.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,519,473.95 : 44,291,999.41 = 15,856,679.48 : x
  2. Step 2: Convert to fraction form
    29,519,473.95/44,291,999.41 = 15,856,679.48/x
  3. Step 3: Cross multiply
    29,519,473.95x = 44,291,999.41 × 15,856,679.48
  4. Step 4: Simplify right side
    29,519,473.95x = 702,324,037,911,617.38
  5. Step 5: Solve for x
    x = 702,324,037,911,617.38/29,519,473.95
  6. Step 6: Final answer
    x = 23,791,888.67

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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.