Home / 595,785,869.02-822,192,062.64-327,892,546.25

Finding the Fourth Proportional to 595,785,869.02, 822,192,062.64 and 327,892,546.25

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Solution

The fourth proportional to 595,785,869.02, 822,192,062.64 and 327,892,546.25 is: 452,495,876.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,785,869.02 : 822,192,062.64 = 327,892,546.25 : x
  2. Step 2: Convert to fraction form
    595,785,869.02/822,192,062.64 = 327,892,546.25/x
  3. Step 3: Cross multiply
    595,785,869.02x = 822,192,062.64 × 327,892,546.25
  4. Step 4: Simplify right side
    595,785,869.02x = 269,590,648,927,476,384
  5. Step 5: Solve for x
    x = 269,590,648,927,476,384/595,785,869.02
  6. Step 6: Final answer
    x = 452,495,876.36

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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.