Home / 17,653,726.98-24,373,012.19-13,997,412.90

Finding the Fourth Proportional to 17,653,726.98, 24,373,012.19 and 13,997,412.90

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Solution

The fourth proportional to 17,653,726.98, 24,373,012.19 and 13,997,412.90 is: 19,325,047.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,726.98 : 24,373,012.19 = 13,997,412.90 : x
  2. Step 2: Convert to fraction form
    17,653,726.98/24,373,012.19 = 13,997,412.90/x
  3. Step 3: Cross multiply
    17,653,726.98x = 24,373,012.19 × 13,997,412.90
  4. Step 4: Simplify right side
    17,653,726.98x = 341,159,115,170,176.19
  5. Step 5: Solve for x
    x = 341,159,115,170,176.19/17,653,726.98
  6. Step 6: Final answer
    x = 19,325,047.65

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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.