Home / 41,426,940.24-62,138,155.96-12,673,075.84

Finding the Fourth Proportional to 41,426,940.24, 62,138,155.96 and 12,673,075.84

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Solution

The fourth proportional to 41,426,940.24, 62,138,155.96 and 12,673,075.84 is: 19,008,924.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,940.24 : 62,138,155.96 = 12,673,075.84 : x
  2. Step 2: Convert to fraction form
    41,426,940.24/62,138,155.96 = 12,673,075.84/x
  3. Step 3: Cross multiply
    41,426,940.24x = 62,138,155.96 × 12,673,075.84
  4. Step 4: Simplify right side
    41,426,940.24x = 787,481,563,038,828
  5. Step 5: Solve for x
    x = 787,481,563,038,828/41,426,940.24
  6. Step 6: Final answer
    x = 19,008,924.11

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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.