Home / 37,174,419.45-55,739,977.47-14,428,744.65

Finding the Fourth Proportional to 37,174,419.45, 55,739,977.47 and 14,428,744.65

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Solution

The fourth proportional to 37,174,419.45, 55,739,977.47 and 14,428,744.65 is: 21,634,713.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,174,419.45 : 55,739,977.47 = 14,428,744.65 : x
  2. Step 2: Convert to fraction form
    37,174,419.45/55,739,977.47 = 14,428,744.65/x
  3. Step 3: Cross multiply
    37,174,419.45x = 55,739,977.47 × 14,428,744.65
  4. Step 4: Simplify right side
    37,174,419.45x = 804,257,901,711,383
  5. Step 5: Solve for x
    x = 804,257,901,711,383/37,174,419.45
  6. Step 6: Final answer
    x = 21,634,713.16

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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.