Home / 29,377,512.20-44,035,941.90-13,211,208.20

Finding the Fourth Proportional to 29,377,512.20, 44,035,941.90 and 13,211,208.20

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Solution

The fourth proportional to 29,377,512.20, 44,035,941.90 and 13,211,208.20 is: 19,803,174.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377,512.20 : 44,035,941.90 = 13,211,208.20 : x
  2. Step 2: Convert to fraction form
    29,377,512.20/44,035,941.90 = 13,211,208.20/x
  3. Step 3: Cross multiply
    29,377,512.20x = 44,035,941.90 × 13,211,208.20
  4. Step 4: Simplify right side
    29,377,512.20x = 581,767,996,724,003.50
  5. Step 5: Solve for x
    x = 581,767,996,724,003.50/29,377,512.20
  6. Step 6: Final answer
    x = 19,803,174.37

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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.