Home / 36,219,667.81-54,323,595.91-10,654,698.37

Finding the Fourth Proportional to 36,219,667.81, 54,323,595.91 and 10,654,698.37

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Solution

The fourth proportional to 36,219,667.81, 54,323,595.91 and 10,654,698.37 is: 15,980,310.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,219,667.81 : 54,323,595.91 = 10,654,698.37 : x
  2. Step 2: Convert to fraction form
    36,219,667.81/54,323,595.91 = 10,654,698.37/x
  3. Step 3: Cross multiply
    36,219,667.81x = 54,323,595.91 × 10,654,698.37
  4. Step 4: Simplify right side
    36,219,667.81x = 578,801,528,794,815.62
  5. Step 5: Solve for x
    x = 578,801,528,794,815.62/36,219,667.81
  6. Step 6: Final answer
    x = 15,980,310.25

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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.