Home / 53,262,631.76-73,553,195.66-50,360,922.32

Finding the Fourth Proportional to 53,262,631.76, 73,553,195.66 and 50,360,922.32

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Solution

The fourth proportional to 53,262,631.76, 73,553,195.66 and 50,360,922.32 is: 69,546,071.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,262,631.76 : 73,553,195.66 = 50,360,922.32 : x
  2. Step 2: Convert to fraction form
    53,262,631.76/73,553,195.66 = 50,360,922.32/x
  3. Step 3: Cross multiply
    53,262,631.76x = 73,553,195.66 × 50,360,922.32
  4. Step 4: Simplify right side
    53,262,631.76x = 3,704,206,773,021,021
  5. Step 5: Solve for x
    x = 3,704,206,773,021,021/53,262,631.76
  6. Step 6: Final answer
    x = 69,546,071.06

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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.