Home / 45,783,956.14-63,181,845.01-25,158,730.93

Finding the Fourth Proportional to 45,783,956.14, 63,181,845.01 and 25,158,730.93

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Solution

The fourth proportional to 45,783,956.14, 63,181,845.01 and 25,158,730.93 is: 34,719,040.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,783,956.14 : 63,181,845.01 = 25,158,730.93 : x
  2. Step 2: Convert to fraction form
    45,783,956.14/63,181,845.01 = 25,158,730.93/x
  3. Step 3: Cross multiply
    45,783,956.14x = 63,181,845.01 × 25,158,730.93
  4. Step 4: Simplify right side
    45,783,956.14x = 1,589,575,037,951,644
  5. Step 5: Solve for x
    x = 1,589,575,037,951,644/45,783,956.14
  6. Step 6: Final answer
    x = 34,719,040.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.