Home / 597,835,288.62-825,013,052.12-333,517,282.56

Finding the Fourth Proportional to 597,835,288.62, 825,013,052.12 and 333,517,282.56

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Solution

The fourth proportional to 597,835,288.62, 825,013,052.12 and 333,517,282.56 is: 460,254,047.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,835,288.62 : 825,013,052.12 = 333,517,282.56 : x
  2. Step 2: Convert to fraction form
    597,835,288.62/825,013,052.12 = 333,517,282.56/x
  3. Step 3: Cross multiply
    597,835,288.62x = 825,013,052.12 × 333,517,282.56
  4. Step 4: Simplify right side
    597,835,288.62x = 275,156,111,220,427,808
  5. Step 5: Solve for x
    x = 275,156,111,220,427,808/597,835,288.62
  6. Step 6: Final answer
    x = 460,254,047.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.