Home / 47,225,389.14-65,187,341.73-27,652,568.58

Finding the Fourth Proportional to 47,225,389.14, 65,187,341.73 and 27,652,568.58

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Solution

The fourth proportional to 47,225,389.14, 65,187,341.73 and 27,652,568.58 is: 38,170,091.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,225,389.14 : 65,187,341.73 = 27,652,568.58 : x
  2. Step 2: Convert to fraction form
    47,225,389.14/65,187,341.73 = 27,652,568.58/x
  3. Step 3: Cross multiply
    47,225,389.14x = 65,187,341.73 × 27,652,568.58
  4. Step 4: Simplify right side
    47,225,389.14x = 1,802,597,437,736,720.75
  5. Step 5: Solve for x
    x = 1,802,597,437,736,720.75/47,225,389.14
  6. Step 6: Final answer
    x = 38,170,091.78

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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.