Home / 597,835,284.12-825,013,045.91-333,517,278.06

Finding the Fourth Proportional to 597,835,284.12, 825,013,045.91 and 333,517,278.06

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Solution

The fourth proportional to 597,835,284.12, 825,013,045.91 and 333,517,278.06 is: 460,254,041.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,835,284.12 : 825,013,045.91 = 333,517,278.06 : x
  2. Step 2: Convert to fraction form
    597,835,284.12/825,013,045.91 = 333,517,278.06/x
  3. Step 3: Cross multiply
    597,835,284.12x = 825,013,045.91 × 333,517,278.06
  4. Step 4: Simplify right side
    597,835,284.12x = 275,156,105,436,726,816
  5. Step 5: Solve for x
    x = 275,156,105,436,726,816/597,835,284.12
  6. Step 6: Final answer
    x = 460,254,041.11

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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.