Home / 116,048,555.77-174,035,902.62-38,310,985.52

Finding the Fourth Proportional to 116,048,555.77, 174,035,902.62 and 38,310,985.52

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Solution

The fourth proportional to 116,048,555.77, 174,035,902.62 and 38,310,985.52 is: 57,454,286.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,048,555.77 : 174,035,902.62 = 38,310,985.52 : x
  2. Step 2: Convert to fraction form
    116,048,555.77/174,035,902.62 = 38,310,985.52/x
  3. Step 3: Cross multiply
    116,048,555.77x = 174,035,902.62 × 38,310,985.52
  4. Step 4: Simplify right side
    116,048,555.77x = 6,667,486,944,599,203
  5. Step 5: Solve for x
    x = 6,667,486,944,599,203/116,048,555.77
  6. Step 6: Final answer
    x = 57,454,286.27

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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.