Home / 233,450,689.95-350,170,452.54-75,883,507.02

Finding the Fourth Proportional to 233,450,689.95, 350,170,452.54 and 75,883,507.02

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Solution

The fourth proportional to 233,450,689.95, 350,170,452.54 and 75,883,507.02 is: 113,823,445.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,450,689.95 : 350,170,452.54 = 75,883,507.02 : x
  2. Step 2: Convert to fraction form
    233,450,689.95/350,170,452.54 = 75,883,507.02/x
  3. Step 3: Cross multiply
    233,450,689.95x = 350,170,452.54 × 75,883,507.02
  4. Step 4: Simplify right side
    233,450,689.95x = 26,572,161,993,515,668
  5. Step 5: Solve for x
    x = 26,572,161,993,515,668/233,450,689.95
  6. Step 6: Final answer
    x = 113,823,445.97

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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.