Home / 25,769,495.32-35,561,926.38-14,167,256.20

Finding the Fourth Proportional to 25,769,495.32, 35,561,926.38 and 14,167,256.20

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Solution

The fourth proportional to 25,769,495.32, 35,561,926.38 and 14,167,256.20 is: 19,550,826.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,769,495.32 : 35,561,926.38 = 14,167,256.20 : x
  2. Step 2: Convert to fraction form
    25,769,495.32/35,561,926.38 = 14,167,256.20/x
  3. Step 3: Cross multiply
    25,769,495.32x = 35,561,926.38 × 14,167,256.20
  4. Step 4: Simplify right side
    25,769,495.32x = 503,814,921,990,998.56
  5. Step 5: Solve for x
    x = 503,814,921,990,998.56/25,769,495.32
  6. Step 6: Final answer
    x = 19,550,826.11

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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.