Home / 150,657,870.96-226,056,307.68-68,801,842.44

Finding the Fourth Proportional to 150,657,870.96, 226,056,307.68 and 68,801,842.44

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Solution

The fourth proportional to 150,657,870.96, 226,056,307.68 and 68,801,842.44 is: 103,234,503.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,657,870.96 : 226,056,307.68 = 68,801,842.44 : x
  2. Step 2: Convert to fraction form
    150,657,870.96/226,056,307.68 = 68,801,842.44/x
  3. Step 3: Cross multiply
    150,657,870.96x = 226,056,307.68 × 68,801,842.44
  4. Step 4: Simplify right side
    150,657,870.96x = 15,553,090,463,567,522
  5. Step 5: Solve for x
    x = 15,553,090,463,567,522/150,657,870.96
  6. Step 6: Final answer
    x = 103,234,503.21

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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.