Home / 41,507,138.80-62,260,708.20-14,580,794.80

Finding the Fourth Proportional to 41,507,138.80, 62,260,708.20 and 14,580,794.80

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Solution

The fourth proportional to 41,507,138.80, 62,260,708.20 and 14,580,794.80 is: 21,871,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,507,138.80 : 62,260,708.20 = 14,580,794.80 : x
  2. Step 2: Convert to fraction form
    41,507,138.80/62,260,708.20 = 14,580,794.80/x
  3. Step 3: Cross multiply
    41,507,138.80x = 62,260,708.20 × 14,580,794.80
  4. Step 4: Simplify right side
    41,507,138.80x = 907,810,610,366,877.50
  5. Step 5: Solve for x
    x = 907,810,610,366,877.50/41,507,138.80
  6. Step 6: Final answer
    x = 21,871,192.20

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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.