Home / 348,998,974.10-523,498,461.15-295,251,262.10

Finding the Fourth Proportional to 348,998,974.10, 523,498,461.15 and 295,251,262.10

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Solution

The fourth proportional to 348,998,974.10, 523,498,461.15 and 295,251,262.10 is: 442,876,893.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,998,974.10 : 523,498,461.15 = 295,251,262.10 : x
  2. Step 2: Convert to fraction form
    348,998,974.10/523,498,461.15 = 295,251,262.10/x
  3. Step 3: Cross multiply
    348,998,974.10x = 523,498,461.15 × 295,251,262.10
  4. Step 4: Simplify right side
    348,998,974.10x = 154,563,581,361,945,312
  5. Step 5: Solve for x
    x = 154,563,581,361,945,312/348,998,974.10
  6. Step 6: Final answer
    x = 442,876,893.15

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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.