Home / 25,766,189.56-35,556,441.39-14,163,670.00

Finding the Fourth Proportional to 25,766,189.56, 35,556,441.39 and 14,163,670.00

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Solution

The fourth proportional to 25,766,189.56, 35,556,441.39 and 14,163,670.00 is: 19,545,369.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,766,189.56 : 35,556,441.39 = 14,163,670.00 : x
  2. Step 2: Convert to fraction form
    25,766,189.56/35,556,441.39 = 14,163,670.00/x
  3. Step 3: Cross multiply
    25,766,189.56x = 35,556,441.39 × 14,163,670.00
  4. Step 4: Simplify right side
    25,766,189.56x = 503,609,702,126,870
  5. Step 5: Solve for x
    x = 503,609,702,126,870/25,766,189.56
  6. Step 6: Final answer
    x = 19,545,369.76

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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.