Home / 1,044,448,519,543.20-1,567,388,413,422.40-364,526,875,490.70

Finding the Fourth Proportional to 1,044,448,519,543.20, 1,567,388,413,422.40 and 364,526,875,490.70

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Solution

The fourth proportional to 1,044,448,519,543.20, 1,567,388,413,422.40 and 364,526,875,490.70 is: 547,040,079,366.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,543.20 : 1,567,388,413,422.40 = 364,526,875,490.70 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,543.20/1,567,388,413,422.40 = 364,526,875,490.70/x
  3. Step 3: Cross multiply
    1,044,448,519,543.20x = 1,567,388,413,422.40 × 364,526,875,490.70
  4. Step 4: Simplify right side
    1,044,448,519,543.20x = 571,355,201,025,193,029,926,912
  5. Step 5: Solve for x
    x = 571,355,201,025,193,029,926,912/1,044,448,519,543.20
  6. Step 6: Final answer
    x = 547,040,079,366.56

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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.