Home / 38,313,580.65-52,849,097.64-27,303,858.15

Finding the Fourth Proportional to 38,313,580.65, 52,849,097.64 and 27,303,858.15

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Solution

The fourth proportional to 38,313,580.65, 52,849,097.64 and 27,303,858.15 is: 37,662,474.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,313,580.65 : 52,849,097.64 = 27,303,858.15 : x
  2. Step 2: Convert to fraction form
    38,313,580.65/52,849,097.64 = 27,303,858.15/x
  3. Step 3: Cross multiply
    38,313,580.65x = 52,849,097.64 × 27,303,858.15
  4. Step 4: Simplify right side
    38,313,580.65x = 1,442,984,265,318,059.75
  5. Step 5: Solve for x
    x = 1,442,984,265,318,059.75/38,313,580.65
  6. Step 6: Final answer
    x = 37,662,474.79

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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.