Home / 1,044,448,515,186.40-1,567,388,406,891.40-364,526,871,137.30

Finding the Fourth Proportional to 1,044,448,515,186.40, 1,567,388,406,891.40 and 364,526,871,137.30

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Solution

The fourth proportional to 1,044,448,515,186.40, 1,567,388,406,891.40 and 364,526,871,137.30 is: 547,040,072,835.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,515,186.40 : 1,567,388,406,891.40 = 364,526,871,137.30 : x
  2. Step 2: Convert to fraction form
    1,044,448,515,186.40/1,567,388,406,891.40 = 364,526,871,137.30/x
  3. Step 3: Cross multiply
    1,044,448,515,186.40x = 1,567,388,406,891.40 × 364,526,871,137.30
  4. Step 4: Simplify right side
    1,044,448,515,186.40x = 571,355,191,820,999,261,683,712
  5. Step 5: Solve for x
    x = 571,355,191,820,999,261,683,712/1,044,448,515,186.40
  6. Step 6: Final answer
    x = 547,040,072,835.98

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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.