Home / 17,590,980.21-24,275,510.66-9,643,508.42

Finding the Fourth Proportional to 17,590,980.21, 24,275,510.66 and 9,643,508.42

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Solution

The fourth proportional to 17,590,980.21, 24,275,510.66 and 9,643,508.42 is: 13,308,018.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,980.21 : 24,275,510.66 = 9,643,508.42 : x
  2. Step 2: Convert to fraction form
    17,590,980.21/24,275,510.66 = 9,643,508.42/x
  3. Step 3: Cross multiply
    17,590,980.21x = 24,275,510.66 × 9,643,508.42
  4. Step 4: Simplify right side
    17,590,980.21x = 234,101,091,279,914.66
  5. Step 5: Solve for x
    x = 234,101,091,279,914.66/17,590,980.21
  6. Step 6: Final answer
    x = 13,308,018.57

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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.