Home / 14,753,379.60-22,144,066.20-9,084,675.60

Finding the Fourth Proportional to 14,753,379.60, 22,144,066.20 and 9,084,675.60

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Solution

The fourth proportional to 14,753,379.60, 22,144,066.20 and 9,084,675.60 is: 13,635,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753,379.60 : 22,144,066.20 = 9,084,675.60 : x
  2. Step 2: Convert to fraction form
    14,753,379.60/22,144,066.20 = 9,084,675.60/x
  3. Step 3: Cross multiply
    14,753,379.60x = 22,144,066.20 × 9,084,675.60
  4. Step 4: Simplify right side
    14,753,379.60x = 201,171,657,891,924.72
  5. Step 5: Solve for x
    x = 201,171,657,891,924.72/14,753,379.60
  6. Step 6: Final answer
    x = 13,635,632.20

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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.