Home / 25,926,422.64-35,778,838.60-14,324,253.20

Finding the Fourth Proportional to 25,926,422.64, 35,778,838.60 and 14,324,253.20

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Solution

The fourth proportional to 25,926,422.64, 35,778,838.60 and 14,324,253.20 is: 19,767,676.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,926,422.64 : 35,778,838.60 = 14,324,253.20 : x
  2. Step 2: Convert to fraction form
    25,926,422.64/35,778,838.60 = 14,324,253.20/x
  3. Step 3: Cross multiply
    25,926,422.64x = 35,778,838.60 × 14,324,253.20
  4. Step 4: Simplify right side
    25,926,422.64x = 512,505,143,308,333.50
  5. Step 5: Solve for x
    x = 512,505,143,308,333.50/25,926,422.64
  6. Step 6: Final answer
    x = 19,767,676.80

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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.