Home / 59,146,975.84-81,625,960.45-35,632,914.69

Finding the Fourth Proportional to 59,146,975.84, 81,625,960.45 and 35,632,914.69

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Solution

The fourth proportional to 59,146,975.84, 81,625,960.45 and 35,632,914.69 is: 49,175,310.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,146,975.84 : 81,625,960.45 = 35,632,914.69 : x
  2. Step 2: Convert to fraction form
    59,146,975.84/81,625,960.45 = 35,632,914.69/x
  3. Step 3: Cross multiply
    59,146,975.84x = 81,625,960.45 × 35,632,914.69
  4. Step 4: Simplify right side
    59,146,975.84x = 2,908,570,885,204,164
  5. Step 5: Solve for x
    x = 2,908,570,885,204,164/59,146,975.84
  6. Step 6: Final answer
    x = 49,175,310.21

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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.