Home / 52,582,893.98-78,874,234.95-49,383,066.02

Finding the Fourth Proportional to 52,582,893.98, 78,874,234.95 and 49,383,066.02

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Solution

The fourth proportional to 52,582,893.98, 78,874,234.95 and 49,383,066.02 is: 74,074,499.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,582,893.98 : 78,874,234.95 = 49,383,066.02 : x
  2. Step 2: Convert to fraction form
    52,582,893.98/78,874,234.95 = 49,383,066.02/x
  3. Step 3: Cross multiply
    52,582,893.98x = 78,874,234.95 × 49,383,066.02
  4. Step 4: Simplify right side
    52,582,893.98x = 3,895,051,552,010,027
  5. Step 5: Solve for x
    x = 3,895,051,552,010,027/52,582,893.98
  6. Step 6: Final answer
    x = 74,074,499.47

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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.