Home / 114,852,650.10-172,190,673.21-59,461,105.29

Finding the Fourth Proportional to 114,852,650.10, 172,190,673.21 and 59,461,105.29

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Solution

The fourth proportional to 114,852,650.10, 172,190,673.21 and 59,461,105.29 is: 89,145,942.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,852,650.10 : 172,190,673.21 = 59,461,105.29 : x
  2. Step 2: Convert to fraction form
    114,852,650.10/172,190,673.21 = 59,461,105.29/x
  3. Step 3: Cross multiply
    114,852,650.10x = 172,190,673.21 × 59,461,105.29
  4. Step 4: Simplify right side
    114,852,650.10x = 10,238,647,750,224,150
  5. Step 5: Solve for x
    x = 10,238,647,750,224,150/114,852,650.10
  6. Step 6: Final answer
    x = 89,145,942.57

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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.