Home / 51,017,552.94-76,570,549.79-26,773,608.18

Finding the Fourth Proportional to 51,017,552.94, 76,570,549.79 and 26,773,608.18

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Solution

The fourth proportional to 51,017,552.94, 76,570,549.79 and 26,773,608.18 is: 40,183,618.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,017,552.94 : 76,570,549.79 = 26,773,608.18 : x
  2. Step 2: Convert to fraction form
    51,017,552.94/76,570,549.79 = 26,773,608.18/x
  3. Step 3: Cross multiply
    51,017,552.94x = 76,570,549.79 × 26,773,608.18
  4. Step 4: Simplify right side
    51,017,552.94x = 2,050,069,898,204,641.50
  5. Step 5: Solve for x
    x = 2,050,069,898,204,641.50/51,017,552.94
  6. Step 6: Final answer
    x = 40,183,618.78

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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.