Home / 25,995,402.19-35,874,775.74-14,392,965.34

Finding the Fourth Proportional to 25,995,402.19, 35,874,775.74 and 14,392,965.34

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Solution

The fourth proportional to 25,995,402.19, 35,874,775.74 and 14,392,965.34 is: 19,862,912.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,402.19 : 35,874,775.74 = 14,392,965.34 : x
  2. Step 2: Convert to fraction form
    25,995,402.19/35,874,775.74 = 14,392,965.34/x
  3. Step 3: Cross multiply
    25,995,402.19x = 35,874,775.74 × 14,392,965.34
  4. Step 4: Simplify right side
    25,995,402.19x = 516,344,403,806,092.88
  5. Step 5: Solve for x
    x = 516,344,403,806,092.88/25,995,402.19
  6. Step 6: Final answer
    x = 19,862,912.68

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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.