Home / 24,581,260.20-36,871,890.30-13,243,852.20

Finding the Fourth Proportional to 24,581,260.20, 36,871,890.30 and 13,243,852.20

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Solution

The fourth proportional to 24,581,260.20, 36,871,890.30 and 13,243,852.20 is: 19,865,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,581,260.20 : 36,871,890.30 = 13,243,852.20 : x
  2. Step 2: Convert to fraction form
    24,581,260.20/36,871,890.30 = 13,243,852.20/x
  3. Step 3: Cross multiply
    24,581,260.20x = 36,871,890.30 × 13,243,852.20
  4. Step 4: Simplify right side
    24,581,260.20x = 488,325,865,467,813.56
  5. Step 5: Solve for x
    x = 488,325,865,467,813.56/24,581,260.20
  6. Step 6: Final answer
    x = 19,865,778.30

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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.