Home / 46,351,225.64-69,529,495.44-12,271,685.96

Finding the Fourth Proportional to 46,351,225.64, 69,529,495.44 and 12,271,685.96

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Solution

The fourth proportional to 46,351,225.64, 69,529,495.44 and 12,271,685.96 is: 18,408,232.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,351,225.64 : 69,529,495.44 = 12,271,685.96 : x
  2. Step 2: Convert to fraction form
    46,351,225.64/69,529,495.44 = 12,271,685.96/x
  3. Step 3: Cross multiply
    46,351,225.64x = 69,529,495.44 × 12,271,685.96
  4. Step 4: Simplify right side
    46,351,225.64x = 853,244,132,996,932
  5. Step 5: Solve for x
    x = 853,244,132,996,932/46,351,225.64
  6. Step 6: Final answer
    x = 18,408,232.39

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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.