Home / 58,245,772.40-87,494,629.80-41,239,660.40

Finding the Fourth Proportional to 58,245,772.40, 87,494,629.80 and 41,239,660.40

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Solution

The fourth proportional to 58,245,772.40, 87,494,629.80 and 41,239,660.40 is: 61,948,681.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,245,772.40 : 87,494,629.80 = 41,239,660.40 : x
  2. Step 2: Convert to fraction form
    58,245,772.40/87,494,629.80 = 41,239,660.40/x
  3. Step 3: Cross multiply
    58,245,772.40x = 87,494,629.80 × 41,239,660.40
  4. Step 4: Simplify right side
    58,245,772.40x = 3,608,248,819,775,719.50
  5. Step 5: Solve for x
    x = 3,608,248,819,775,719.50/58,245,772.40
  6. Step 6: Final answer
    x = 61,948,681.79

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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.