Home / 25,777,655.76-35,572,208.76-14,174,528.88

Finding the Fourth Proportional to 25,777,655.76, 35,572,208.76 and 14,174,528.88

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Solution

The fourth proportional to 25,777,655.76, 35,572,208.76 and 14,174,528.88 is: 19,560,324.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,777,655.76 : 35,572,208.76 = 14,174,528.88 : x
  2. Step 2: Convert to fraction form
    25,777,655.76/35,572,208.76 = 14,174,528.88/x
  3. Step 3: Cross multiply
    25,777,655.76x = 35,572,208.76 × 14,174,528.88
  4. Step 4: Simplify right side
    25,777,655.76x = 504,219,300,394,009
  5. Step 5: Solve for x
    x = 504,219,300,394,009/25,777,655.76
  6. Step 6: Final answer
    x = 19,560,324.07

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1.5x scale

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.