Home / 27,013,828.37-37,279,075.14-14,623,912.62

Finding the Fourth Proportional to 27,013,828.37, 37,279,075.14 and 14,623,912.62

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Solution

The fourth proportional to 27,013,828.37, 37,279,075.14 and 14,623,912.62 is: 20,180,995.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,013,828.37 : 37,279,075.14 = 14,623,912.62 : x
  2. Step 2: Convert to fraction form
    27,013,828.37/37,279,075.14 = 14,623,912.62/x
  3. Step 3: Cross multiply
    27,013,828.37x = 37,279,075.14 × 14,623,912.62
  4. Step 4: Simplify right side
    27,013,828.37x = 545,165,937,401,774.25
  5. Step 5: Solve for x
    x = 545,165,937,401,774.25/27,013,828.37
  6. Step 6: Final answer
    x = 20,180,995.08

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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.