Home / 58,519,544.47-87,715,958.70-38,063,882.23

Finding the Fourth Proportional to 58,519,544.47, 87,715,958.70 and 38,063,882.23

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Solution

The fourth proportional to 58,519,544.47, 87,715,958.70 and 38,063,882.23 is: 57,054,612.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,519,544.47 : 87,715,958.70 = 38,063,882.23 : x
  2. Step 2: Convert to fraction form
    58,519,544.47/87,715,958.70 = 38,063,882.23/x
  3. Step 3: Cross multiply
    58,519,544.47x = 87,715,958.70 × 38,063,882.23
  4. Step 4: Simplify right side
    58,519,544.47x = 3,338,809,921,648,343.50
  5. Step 5: Solve for x
    x = 3,338,809,921,648,343.50/58,519,544.47
  6. Step 6: Final answer
    x = 57,054,612.30

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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.