Home / 25,422,956.58-35,050,750.08-16,466,131.02

Finding the Fourth Proportional to 25,422,956.58, 35,050,750.08 and 16,466,131.02

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Solution

The fourth proportional to 25,422,956.58, 35,050,750.08 and 16,466,131.02 is: 22,701,932.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,422,956.58 : 35,050,750.08 = 16,466,131.02 : x
  2. Step 2: Convert to fraction form
    25,422,956.58/35,050,750.08 = 16,466,131.02/x
  3. Step 3: Cross multiply
    25,422,956.58x = 35,050,750.08 × 16,466,131.02
  4. Step 4: Simplify right side
    25,422,956.58x = 577,150,243,166,555.38
  5. Step 5: Solve for x
    x = 577,150,243,166,555.38/25,422,956.58
  6. Step 6: Final answer
    x = 22,701,932.46

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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.