Home / 195,184,239.86-269,337,096.29-111,535,770.92

Finding the Fourth Proportional to 195,184,239.86, 269,337,096.29 and 111,535,770.92

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Solution

The fourth proportional to 195,184,239.86, 269,337,096.29 and 111,535,770.92 is: 153,909,561.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,184,239.86 : 269,337,096.29 = 111,535,770.92 : x
  2. Step 2: Convert to fraction form
    195,184,239.86/269,337,096.29 = 111,535,770.92/x
  3. Step 3: Cross multiply
    195,184,239.86x = 269,337,096.29 × 111,535,770.92
  4. Step 4: Simplify right side
    195,184,239.86x = 30,040,720,670,155,064
  5. Step 5: Solve for x
    x = 30,040,720,670,155,064/195,184,239.86
  6. Step 6: Final answer
    x = 153,909,561.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.