Home / 1,044,448,528,814.20-1,567,388,427,308.90-364,526,884,761.05

Finding the Fourth Proportional to 1,044,448,528,814.20, 1,567,388,427,308.90 and 364,526,884,761.05

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Solution

The fourth proportional to 1,044,448,528,814.20, 1,567,388,427,308.90 and 364,526,884,761.05 is: 547,040,093,269.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,814.20 : 1,567,388,427,308.90 = 364,526,884,761.05 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,814.20/1,567,388,427,308.90 = 364,526,884,761.05/x
  3. Step 3: Cross multiply
    1,044,448,528,814.20x = 1,567,388,427,308.90 × 364,526,884,761.05
  4. Step 4: Simplify right side
    1,044,448,528,814.20x = 571,355,220,617,434,748,682,240
  5. Step 5: Solve for x
    x = 571,355,220,617,434,748,682,240/1,044,448,528,814.20
  6. Step 6: Final answer
    x = 547,040,093,269.24

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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.