Home / 41,520,180.47-62,293,596.84-19,956,345.89

Finding the Fourth Proportional to 41,520,180.47, 62,293,596.84 and 19,956,345.89

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Solution

The fourth proportional to 41,520,180.47, 62,293,596.84 and 19,956,345.89 is: 29,940,923.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,180.47 : 62,293,596.84 = 19,956,345.89 : x
  2. Step 2: Convert to fraction form
    41,520,180.47/62,293,596.84 = 19,956,345.89/x
  3. Step 3: Cross multiply
    41,520,180.47x = 62,293,596.84 × 19,956,345.89
  4. Step 4: Simplify right side
    41,520,180.47x = 1,243,152,564,959,783.25
  5. Step 5: Solve for x
    x = 1,243,152,564,959,783.25/41,520,180.47
  6. Step 6: Final answer
    x = 29,940,923.93

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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.