Home / 167,341,332.80-251,011,999.20-59,597,076.80

Finding the Fourth Proportional to 167,341,332.80, 251,011,999.20 and 59,597,076.80

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Solution

The fourth proportional to 167,341,332.80, 251,011,999.20 and 59,597,076.80 is: 89,395,615.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,341,332.80 : 251,011,999.20 = 59,597,076.80 : x
  2. Step 2: Convert to fraction form
    167,341,332.80/251,011,999.20 = 59,597,076.80/x
  3. Step 3: Cross multiply
    167,341,332.80x = 251,011,999.20 × 59,597,076.80
  4. Step 4: Simplify right side
    167,341,332.80x = 14,959,581,394,043,938
  5. Step 5: Solve for x
    x = 14,959,581,394,043,938/167,341,332.80
  6. Step 6: Final answer
    x = 89,395,615.20

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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.