Home / 51,928,230.60-77,892,345.90-25,054,374.60

Finding the Fourth Proportional to 51,928,230.60, 77,892,345.90 and 25,054,374.60

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Solution

The fourth proportional to 51,928,230.60, 77,892,345.90 and 25,054,374.60 is: 37,581,561.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,928,230.60 : 77,892,345.90 = 25,054,374.60 : x
  2. Step 2: Convert to fraction form
    51,928,230.60/77,892,345.90 = 25,054,374.60/x
  3. Step 3: Cross multiply
    51,928,230.60x = 77,892,345.90 × 25,054,374.60
  4. Step 4: Simplify right side
    51,928,230.60x = 1,951,544,012,651,374.50
  5. Step 5: Solve for x
    x = 1,951,544,012,651,374.50/51,928,230.60
  6. Step 6: Final answer
    x = 37,581,561.90

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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.