Home / 1,044,448,519,401.20-1,567,388,413,209.10-364,526,875,348.53

Finding the Fourth Proportional to 1,044,448,519,401.20, 1,567,388,413,209.10 and 364,526,875,348.53

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Solution

The fourth proportional to 1,044,448,519,401.20, 1,567,388,413,209.10 and 364,526,875,348.53 is: 547,040,079,153.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,401.20 : 1,567,388,413,209.10 = 364,526,875,348.53 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,401.20/1,567,388,413,209.10 = 364,526,875,348.53/x
  3. Step 3: Cross multiply
    1,044,448,519,401.20x = 1,567,388,413,209.10 × 364,526,875,348.53
  4. Step 4: Simplify right side
    1,044,448,519,401.20x = 571,355,200,724,603,905,245,184
  5. Step 5: Solve for x
    x = 571,355,200,724,603,905,245,184/1,044,448,519,401.20
  6. Step 6: Final answer
    x = 547,040,079,153.13

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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.