Home / 23,950,809.18-33,052,128.80-12,937,558.32

Finding the Fourth Proportional to 23,950,809.18, 33,052,128.80 and 12,937,558.32

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Solution

The fourth proportional to 23,950,809.18, 33,052,128.80 and 12,937,558.32 is: 17,853,837.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950,809.18 : 33,052,128.80 = 12,937,558.32 : x
  2. Step 2: Convert to fraction form
    23,950,809.18/33,052,128.80 = 12,937,558.32/x
  3. Step 3: Cross multiply
    23,950,809.18x = 33,052,128.80 × 12,937,558.32
  4. Step 4: Simplify right side
    23,950,809.18x = 427,613,843,885,463.88
  5. Step 5: Solve for x
    x = 427,613,843,885,463.88/23,950,809.18
  6. Step 6: Final answer
    x = 17,853,837.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.