Home / 117,923,293.20-176,884,939.80-117,923,293.20

Finding the Fourth Proportional to 117,923,293.20, 176,884,939.80 and 117,923,293.20

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Solution

The fourth proportional to 117,923,293.20, 176,884,939.80 and 117,923,293.20 is: 176,884,939.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,923,293.20 : 176,884,939.80 = 117,923,293.20 : x
  2. Step 2: Convert to fraction form
    117,923,293.20/176,884,939.80 = 117,923,293.20/x
  3. Step 3: Cross multiply
    117,923,293.20x = 176,884,939.80 × 117,923,293.20
  4. Step 4: Simplify right side
    117,923,293.20x = 20,858,854,618,699,752
  5. Step 5: Solve for x
    x = 20,858,854,618,699,752/117,923,293.20
  6. Step 6: Final answer
    x = 176,884,939.80

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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.