Home / 597,835,285.12-825,013,047.29-333,517,279.06

Finding the Fourth Proportional to 597,835,285.12, 825,013,047.29 and 333,517,279.06

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Solution

The fourth proportional to 597,835,285.12, 825,013,047.29 and 333,517,279.06 is: 460,254,042.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,835,285.12 : 825,013,047.29 = 333,517,279.06 : x
  2. Step 2: Convert to fraction form
    597,835,285.12/825,013,047.29 = 333,517,279.06/x
  3. Step 3: Cross multiply
    597,835,285.12x = 825,013,047.29 × 333,517,279.06
  4. Step 4: Simplify right side
    597,835,285.12x = 275,156,106,721,159,904
  5. Step 5: Solve for x
    x = 275,156,106,721,159,904/597,835,285.12
  6. Step 6: Final answer
    x = 460,254,042.49

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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.