Home / 195,444,601.19-293,166,654.22-49,878,165.85

Finding the Fourth Proportional to 195,444,601.19, 293,166,654.22 and 49,878,165.85

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Solution

The fourth proportional to 195,444,601.19, 293,166,654.22 and 49,878,165.85 is: 74,817,185.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,444,601.19 : 293,166,654.22 = 49,878,165.85 : x
  2. Step 2: Convert to fraction form
    195,444,601.19/293,166,654.22 = 49,878,165.85/x
  3. Step 3: Cross multiply
    195,444,601.19x = 293,166,654.22 × 49,878,165.85
  4. Step 4: Simplify right side
    195,444,601.19x = 14,622,615,000,017,148
  5. Step 5: Solve for x
    x = 14,622,615,000,017,148/195,444,601.19
  6. Step 6: Final answer
    x = 74,817,185.59

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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.