Home / 174,798,302.20-262,496,051.70-114,481,425.40

Finding the Fourth Proportional to 174,798,302.20, 262,496,051.70 and 114,481,425.40

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Solution

The fourth proportional to 174,798,302.20, 262,496,051.70 and 114,481,425.40 is: 171,917,700.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,798,302.20 : 262,496,051.70 = 114,481,425.40 : x
  2. Step 2: Convert to fraction form
    174,798,302.20/262,496,051.70 = 114,481,425.40/x
  3. Step 3: Cross multiply
    174,798,302.20x = 262,496,051.70 × 114,481,425.40
  4. Step 4: Simplify right side
    174,798,302.20x = 30,050,922,160,488,092
  5. Step 5: Solve for x
    x = 30,050,922,160,488,092/174,798,302.20
  6. Step 6: Final answer
    x = 171,917,700.47

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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.