Home / 16,578,047.20-24,867,070.80-4,610,783.20

Finding the Fourth Proportional to 16,578,047.20, 24,867,070.80 and 4,610,783.20

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Solution

The fourth proportional to 16,578,047.20, 24,867,070.80 and 4,610,783.20 is: 6,916,174.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,578,047.20 : 24,867,070.80 = 4,610,783.20 : x
  2. Step 2: Convert to fraction form
    16,578,047.20/24,867,070.80 = 4,610,783.20/x
  3. Step 3: Cross multiply
    16,578,047.20x = 24,867,070.80 × 4,610,783.20
  4. Step 4: Simplify right side
    16,578,047.20x = 114,656,672,277,850.56
  5. Step 5: Solve for x
    x = 114,656,672,277,850.56/16,578,047.20
  6. Step 6: Final answer
    x = 6,916,174.80

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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.