Home / 52,783,290.30-79,174,935.45-44,280,234.30

Finding the Fourth Proportional to 52,783,290.30, 79,174,935.45 and 44,280,234.30

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Solution

The fourth proportional to 52,783,290.30, 79,174,935.45 and 44,280,234.30 is: 66,420,351.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,783,290.30 : 79,174,935.45 = 44,280,234.30 : x
  2. Step 2: Convert to fraction form
    52,783,290.30/79,174,935.45 = 44,280,234.30/x
  3. Step 3: Cross multiply
    52,783,290.30x = 79,174,935.45 × 44,280,234.30
  4. Step 4: Simplify right side
    52,783,290.30x = 3,505,884,692,413,376
  5. Step 5: Solve for x
    x = 3,505,884,692,413,376/52,783,290.30
  6. Step 6: Final answer
    x = 66,420,351.45

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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.