Home / 34,784,755.76-47,992,198.28-20,095,062.22

Finding the Fourth Proportional to 34,784,755.76, 47,992,198.28 and 20,095,062.22

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Solution

The fourth proportional to 34,784,755.76, 47,992,198.28 and 20,095,062.22 is: 27,724,967.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,755.76 : 47,992,198.28 = 20,095,062.22 : x
  2. Step 2: Convert to fraction form
    34,784,755.76/47,992,198.28 = 20,095,062.22/x
  3. Step 3: Cross multiply
    34,784,755.76x = 47,992,198.28 × 20,095,062.22
  4. Step 4: Simplify right side
    34,784,755.76x = 964,406,210,511,177
  5. Step 5: Solve for x
    x = 964,406,210,511,177/34,784,755.76
  6. Step 6: Final answer
    x = 27,724,967.14

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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.