Home / 150,656,220.80-226,013,822.40-64,394,460.80

Finding the Fourth Proportional to 150,656,220.80, 226,013,822.40 and 64,394,460.80

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Solution

The fourth proportional to 150,656,220.80, 226,013,822.40 and 64,394,460.80 is: 96,604,296.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,656,220.80 : 226,013,822.40 = 64,394,460.80 : x
  2. Step 2: Convert to fraction form
    150,656,220.80/226,013,822.40 = 64,394,460.80/x
  3. Step 3: Cross multiply
    150,656,220.80x = 226,013,822.40 × 64,394,460.80
  4. Step 4: Simplify right side
    150,656,220.80x = 14,554,038,226,794,962
  5. Step 5: Solve for x
    x = 14,554,038,226,794,962/150,656,220.80
  6. Step 6: Final answer
    x = 96,604,296.52

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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.