Home / 34,783,712.20-52,156,905.90-14,566,112.20

Finding the Fourth Proportional to 34,783,712.20, 52,156,905.90 and 14,566,112.20

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Solution

The fourth proportional to 34,783,712.20, 52,156,905.90 and 14,566,112.20 is: 21,841,353.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,783,712.20 : 52,156,905.90 = 14,566,112.20 : x
  2. Step 2: Convert to fraction form
    34,783,712.20/52,156,905.90 = 14,566,112.20/x
  3. Step 3: Cross multiply
    34,783,712.20x = 52,156,905.90 × 14,566,112.20
  4. Step 4: Simplify right side
    34,783,712.20x = 759,723,343,344,241.88
  5. Step 5: Solve for x
    x = 759,723,343,344,241.88/34,783,712.20
  6. Step 6: Final answer
    x = 21,841,353.19

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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.