Home / 167,898,125.10-251,847,187.65-58,686,999.60

Finding the Fourth Proportional to 167,898,125.10, 251,847,187.65 and 58,686,999.60

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Solution

The fourth proportional to 167,898,125.10, 251,847,187.65 and 58,686,999.60 is: 88,030,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,898,125.10 : 251,847,187.65 = 58,686,999.60 : x
  2. Step 2: Convert to fraction form
    167,898,125.10/251,847,187.65 = 58,686,999.60/x
  3. Step 3: Cross multiply
    167,898,125.10x = 251,847,187.65 × 58,686,999.60
  4. Step 4: Simplify right side
    167,898,125.10x = 14,780,155,800,876,676
  5. Step 5: Solve for x
    x = 14,780,155,800,876,676/167,898,125.10
  6. Step 6: Final answer
    x = 88,030,499.40

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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.