Home / 233,450,934.40-350,170,817.36-75,883,750.56

Finding the Fourth Proportional to 233,450,934.40, 350,170,817.36 and 75,883,750.56

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Solution

The fourth proportional to 233,450,934.40, 350,170,817.36 and 75,883,750.56 is: 113,823,810.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,450,934.40 : 350,170,817.36 = 75,883,750.56 : x
  2. Step 2: Convert to fraction form
    233,450,934.40/350,170,817.36 = 75,883,750.56/x
  3. Step 3: Cross multiply
    233,450,934.40x = 350,170,817.36 × 75,883,750.56
  4. Step 4: Simplify right side
    233,450,934.40x = 26,572,274,957,937,560
  5. Step 5: Solve for x
    x = 26,572,274,957,937,560/233,450,934.40
  6. Step 6: Final answer
    x = 113,823,810.67

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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.