Home / 1,044,448,519,512.10-1,567,388,413,375.40-364,526,875,459.40

Finding the Fourth Proportional to 1,044,448,519,512.10, 1,567,388,413,375.40 and 364,526,875,459.40

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Solution

The fourth proportional to 1,044,448,519,512.10, 1,567,388,413,375.40 and 364,526,875,459.40 is: 547,040,079,319.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,512.10 : 1,567,388,413,375.40 = 364,526,875,459.40 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,512.10/1,567,388,413,375.40 = 364,526,875,459.40/x
  3. Step 3: Cross multiply
    1,044,448,519,512.10x = 1,567,388,413,375.40 × 364,526,875,459.40
  4. Step 4: Simplify right side
    1,044,448,519,512.10x = 571,355,200,959,001,007,226,880
  5. Step 5: Solve for x
    x = 571,355,200,959,001,007,226,880/1,044,448,519,512.10
  6. Step 6: Final answer
    x = 547,040,079,319.47

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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.