Home / 26,979,002.10-40,468,503.15-24,144,650.10

Finding the Fourth Proportional to 26,979,002.10, 40,468,503.15 and 24,144,650.10

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Solution

The fourth proportional to 26,979,002.10, 40,468,503.15 and 24,144,650.10 is: 36,216,975.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,979,002.10 : 40,468,503.15 = 24,144,650.10 : x
  2. Step 2: Convert to fraction form
    26,979,002.10/40,468,503.15 = 24,144,650.10/x
  3. Step 3: Cross multiply
    26,979,002.10x = 40,468,503.15 × 24,144,650.10
  4. Step 4: Simplify right side
    26,979,002.10x = 977,097,848,627,497.88
  5. Step 5: Solve for x
    x = 977,097,848,627,497.88/26,979,002.10
  6. Step 6: Final answer
    x = 36,216,975.15

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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.