Home / 17,715,758.60-26,573,637.90-9,632,606.60

Finding the Fourth Proportional to 17,715,758.60, 26,573,637.90 and 9,632,606.60

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Solution

The fourth proportional to 17,715,758.60, 26,573,637.90 and 9,632,606.60 is: 14,448,909.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,758.60 : 26,573,637.90 = 9,632,606.60 : x
  2. Step 2: Convert to fraction form
    17,715,758.60/26,573,637.90 = 9,632,606.60/x
  3. Step 3: Cross multiply
    17,715,758.60x = 26,573,637.90 × 9,632,606.60
  4. Step 4: Simplify right side
    17,715,758.60x = 255,973,399,821,550.12
  5. Step 5: Solve for x
    x = 255,973,399,821,550.12/17,715,758.60
  6. Step 6: Final answer
    x = 14,448,909.90

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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.