Home / 22,463,999.20-33,695,998.80-17,686,424.80

Finding the Fourth Proportional to 22,463,999.20, 33,695,998.80 and 17,686,424.80

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Solution

The fourth proportional to 22,463,999.20, 33,695,998.80 and 17,686,424.80 is: 26,529,637.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463,999.20 : 33,695,998.80 = 17,686,424.80 : x
  2. Step 2: Convert to fraction form
    22,463,999.20/33,695,998.80 = 17,686,424.80/x
  3. Step 3: Cross multiply
    22,463,999.20x = 33,695,998.80 × 17,686,424.80
  4. Step 4: Simplify right side
    22,463,999.20x = 595,961,748,837,090.25
  5. Step 5: Solve for x
    x = 595,961,748,837,090.25/22,463,999.20
  6. Step 6: Final answer
    x = 26,529,637.20

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1.5x scale

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.