Home / 523,624,266.55-785,436,399.83-232,182,022.15

Finding the Fourth Proportional to 523,624,266.55, 785,436,399.83 and 232,182,022.15

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Solution

The fourth proportional to 523,624,266.55, 785,436,399.83 and 232,182,022.15 is: 348,273,033.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    523,624,266.55 : 785,436,399.83 = 232,182,022.15 : x
  2. Step 2: Convert to fraction form
    523,624,266.55/785,436,399.83 = 232,182,022.15/x
  3. Step 3: Cross multiply
    523,624,266.55x = 785,436,399.83 × 232,182,022.15
  4. Step 4: Simplify right side
    523,624,266.55x = 182,364,211,581,584,416
  5. Step 5: Solve for x
    x = 182,364,211,581,584,416/523,624,266.55
  6. Step 6: Final answer
    x = 348,273,033.23

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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.