Home / 1,044,448,519,471.40-1,567,388,413,314.50-364,526,875,418.70

Finding the Fourth Proportional to 1,044,448,519,471.40, 1,567,388,413,314.50 and 364,526,875,418.70

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Solution

The fourth proportional to 1,044,448,519,471.40, 1,567,388,413,314.50 and 364,526,875,418.70 is: 547,040,079,258.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,471.40 : 1,567,388,413,314.50 = 364,526,875,418.70 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,471.40/1,567,388,413,314.50 = 364,526,875,418.70/x
  3. Step 3: Cross multiply
    1,044,448,519,471.40x = 1,567,388,413,314.50 × 364,526,875,418.70
  4. Step 4: Simplify right side
    1,044,448,519,471.40x = 571,355,200,873,008,648,421,376
  5. Step 5: Solve for x
    x = 571,355,200,873,008,648,421,376/1,044,448,519,471.40
  6. Step 6: Final answer
    x = 547,040,079,258.45

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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.