Home / 116,048,556.98-174,035,904.45-38,310,986.74

Finding the Fourth Proportional to 116,048,556.98, 174,035,904.45 and 38,310,986.74

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Solution

The fourth proportional to 116,048,556.98, 174,035,904.45 and 38,310,986.74 is: 57,454,288.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,048,556.98 : 174,035,904.45 = 38,310,986.74 : x
  2. Step 2: Convert to fraction form
    116,048,556.98/174,035,904.45 = 38,310,986.74/x
  3. Step 3: Cross multiply
    116,048,556.98x = 174,035,904.45 × 38,310,986.74
  4. Step 4: Simplify right side
    116,048,556.98x = 6,667,487,227,667,857
  5. Step 5: Solve for x
    x = 6,667,487,227,667,857/116,048,556.98
  6. Step 6: Final answer
    x = 57,454,288.11

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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.