Home / 24,476,961.40-36,715,442.10-8,520,609.40

Finding the Fourth Proportional to 24,476,961.40, 36,715,442.10 and 8,520,609.40

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Solution

The fourth proportional to 24,476,961.40, 36,715,442.10 and 8,520,609.40 is: 12,780,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,476,961.40 : 36,715,442.10 = 8,520,609.40 : x
  2. Step 2: Convert to fraction form
    24,476,961.40/36,715,442.10 = 8,520,609.40/x
  3. Step 3: Cross multiply
    24,476,961.40x = 36,715,442.10 × 8,520,609.40
  4. Step 4: Simplify right side
    24,476,961.40x = 312,837,941,082,415.75
  5. Step 5: Solve for x
    x = 312,837,941,082,415.75/24,476,961.40
  6. Step 6: Final answer
    x = 12,780,914.10

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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.