Home / 150,734,291,308.98-226,168,205,984.67-79,006,759,063.26

Finding the Fourth Proportional to 150,734,291,308.98, 226,168,205,984.67 and 79,006,759,063.26

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Solution

The fourth proportional to 150,734,291,308.98, 226,168,205,984.67 and 79,006,759,063.26 is: 118,545,135,302.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,734,291,308.98 : 226,168,205,984.67 = 79,006,759,063.26 : x
  2. Step 2: Convert to fraction form
    150,734,291,308.98/226,168,205,984.67 = 79,006,759,063.26/x
  3. Step 3: Cross multiply
    150,734,291,308.98x = 226,168,205,984.67 × 79,006,759,063.26
  4. Step 4: Simplify right side
    150,734,291,308.98x = 17,868,816,957,999,453,044,736
  5. Step 5: Solve for x
    x = 17,868,816,957,999,453,044,736/150,734,291,308.98
  6. Step 6: Final answer
    x = 118,545,135,302.83

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1.5x scale

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.