Home / 124,946,744.33-187,491,880.98-97,576,204.23

Finding the Fourth Proportional to 124,946,744.33, 187,491,880.98 and 97,576,204.23

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Solution

The fourth proportional to 124,946,744.33, 187,491,880.98 and 97,576,204.23 is: 146,420,350.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,946,744.33 : 187,491,880.98 = 97,576,204.23 : x
  2. Step 2: Convert to fraction form
    124,946,744.33/187,491,880.98 = 97,576,204.23/x
  3. Step 3: Cross multiply
    124,946,744.33x = 187,491,880.98 × 97,576,204.23
  4. Step 4: Simplify right side
    124,946,744.33x = 18,294,746,069,971,332
  5. Step 5: Solve for x
    x = 18,294,746,069,971,332/124,946,744.33
  6. Step 6: Final answer
    x = 146,420,350.27

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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.