Home / 195,184,233.29-269,337,087.23-111,535,764.35

Finding the Fourth Proportional to 195,184,233.29, 269,337,087.23 and 111,535,764.35

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Solution

The fourth proportional to 195,184,233.29, 269,337,087.23 and 111,535,764.35 is: 153,909,551.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,184,233.29 : 269,337,087.23 = 111,535,764.35 : x
  2. Step 2: Convert to fraction form
    195,184,233.29/269,337,087.23 = 111,535,764.35/x
  3. Step 3: Cross multiply
    195,184,233.29x = 269,337,087.23 × 111,535,764.35
  4. Step 4: Simplify right side
    195,184,233.29x = 30,040,717,890,096,312
  5. Step 5: Solve for x
    x = 30,040,717,890,096,312/195,184,233.29
  6. Step 6: Final answer
    x = 153,909,551.93

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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.