Home / 25,310,196.55-37,979,115.96-10,734,848.95

Finding the Fourth Proportional to 25,310,196.55, 37,979,115.96 and 10,734,848.95

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Solution

The fourth proportional to 25,310,196.55, 37,979,115.96 and 10,734,848.95 is: 16,108,135.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,310,196.55 : 37,979,115.96 = 10,734,848.95 : x
  2. Step 2: Convert to fraction form
    25,310,196.55/37,979,115.96 = 10,734,848.95/x
  3. Step 3: Cross multiply
    25,310,196.55x = 37,979,115.96 × 10,734,848.95
  4. Step 4: Simplify right side
    25,310,196.55x = 407,700,073,085,134.25
  5. Step 5: Solve for x
    x = 407,700,073,085,134.25/25,310,196.55
  6. Step 6: Final answer
    x = 16,108,135.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.