Home / 25,310,184.21-37,979,097.39-10,734,836.55

Finding the Fourth Proportional to 25,310,184.21, 37,979,097.39 and 10,734,836.55

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Solution

The fourth proportional to 25,310,184.21, 37,979,097.39 and 10,734,836.55 is: 16,108,116.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,310,184.21 : 37,979,097.39 = 10,734,836.55 : x
  2. Step 2: Convert to fraction form
    25,310,184.21/37,979,097.39 = 10,734,836.55/x
  3. Step 3: Cross multiply
    25,310,184.21x = 37,979,097.39 × 10,734,836.55
  4. Step 4: Simplify right side
    25,310,184.21x = 407,699,402,798,181.62
  5. Step 5: Solve for x
    x = 407,699,402,798,181.62/25,310,184.21
  6. Step 6: Final answer
    x = 16,108,116.77

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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.