Home / 14,904,090.60-22,356,135.90-13,014,522.60

Finding the Fourth Proportional to 14,904,090.60, 22,356,135.90 and 13,014,522.60

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Solution

The fourth proportional to 14,904,090.60, 22,356,135.90 and 13,014,522.60 is: 19,521,783.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,090.60 : 22,356,135.90 = 13,014,522.60 : x
  2. Step 2: Convert to fraction form
    14,904,090.60/22,356,135.90 = 13,014,522.60/x
  3. Step 3: Cross multiply
    14,904,090.60x = 22,356,135.90 × 13,014,522.60
  4. Step 4: Simplify right side
    14,904,090.60x = 290,954,435,919,221.31
  5. Step 5: Solve for x
    x = 290,954,435,919,221.31/14,904,090.60
  6. Step 6: Final answer
    x = 19,521,783.90

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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.