Home / 1,044,448,515,182.40-1,567,388,406,885.20-364,526,871,133.30

Finding the Fourth Proportional to 1,044,448,515,182.40, 1,567,388,406,885.20 and 364,526,871,133.30

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Solution

The fourth proportional to 1,044,448,515,182.40, 1,567,388,406,885.20 and 364,526,871,133.30 is: 547,040,072,829.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,515,182.40 : 1,567,388,406,885.20 = 364,526,871,133.30 : x
  2. Step 2: Convert to fraction form
    1,044,448,515,182.40/1,567,388,406,885.20 = 364,526,871,133.30/x
  3. Step 3: Cross multiply
    1,044,448,515,182.40x = 1,567,388,406,885.20 × 364,526,871,133.30
  4. Step 4: Simplify right side
    1,044,448,515,182.40x = 571,355,191,812,469,657,960,448
  5. Step 5: Solve for x
    x = 571,355,191,812,469,657,960,448/1,044,448,515,182.40
  6. Step 6: Final answer
    x = 547,040,072,829.91

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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.