Home / 25,926,420.64-35,778,835.84-14,324,251.20

Finding the Fourth Proportional to 25,926,420.64, 35,778,835.84 and 14,324,251.20

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Solution

The fourth proportional to 25,926,420.64, 35,778,835.84 and 14,324,251.20 is: 19,767,674.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,926,420.64 : 35,778,835.84 = 14,324,251.20 : x
  2. Step 2: Convert to fraction form
    25,926,420.64/35,778,835.84 = 14,324,251.20/x
  3. Step 3: Cross multiply
    25,926,420.64x = 35,778,835.84 × 14,324,251.20
  4. Step 4: Simplify right side
    25,926,420.64x = 512,505,032,215,723.06
  5. Step 5: Solve for x
    x = 512,505,032,215,723.06/25,926,420.64
  6. Step 6: Final answer
    x = 19,767,674.04

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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.