Home / 58,093,785.74-87,126,156.93-17,145,097.58

Finding the Fourth Proportional to 58,093,785.74, 87,126,156.93 and 17,145,097.58

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Solution

The fourth proportional to 58,093,785.74, 87,126,156.93 and 17,145,097.58 is: 25,713,360.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,093,785.74 : 87,126,156.93 = 17,145,097.58 : x
  2. Step 2: Convert to fraction form
    58,093,785.74/87,126,156.93 = 17,145,097.58/x
  3. Step 3: Cross multiply
    58,093,785.74x = 87,126,156.93 × 17,145,097.58
  4. Step 4: Simplify right side
    58,093,785.74x = 1,493,786,462,617,352.75
  5. Step 5: Solve for x
    x = 1,493,786,462,617,352.75/58,093,785.74
  6. Step 6: Final answer
    x = 25,713,360.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.