Home / 26,244,005.15-36,216,749.81-14,641,571.02

Finding the Fourth Proportional to 26,244,005.15, 36,216,749.81 and 14,641,571.02

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Solution

The fourth proportional to 26,244,005.15, 36,216,749.81 and 14,641,571.02 is: 20,205,380.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,005.15 : 36,216,749.81 = 14,641,571.02 : x
  2. Step 2: Convert to fraction form
    26,244,005.15/36,216,749.81 = 14,641,571.02/x
  3. Step 3: Cross multiply
    26,244,005.15x = 36,216,749.81 × 14,641,571.02
  4. Step 4: Simplify right side
    26,244,005.15x = 530,270,114,456,686.50
  5. Step 5: Solve for x
    x = 530,270,114,456,686.50/26,244,005.15
  6. Step 6: Final answer
    x = 20,205,380.67

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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.