Home / 17,064,493.57-23,549,001.93-9,223,980.13

Finding the Fourth Proportional to 17,064,493.57, 23,549,001.93 and 9,223,980.13

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Solution

The fourth proportional to 17,064,493.57, 23,549,001.93 and 9,223,980.13 is: 12,729,093.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,493.57 : 23,549,001.93 = 9,223,980.13 : x
  2. Step 2: Convert to fraction form
    17,064,493.57/23,549,001.93 = 9,223,980.13/x
  3. Step 3: Cross multiply
    17,064,493.57x = 23,549,001.93 × 9,223,980.13
  4. Step 4: Simplify right side
    17,064,493.57x = 217,215,525,883,651.66
  5. Step 5: Solve for x
    x = 217,215,525,883,651.66/17,064,493.57
  6. Step 6: Final answer
    x = 12,729,093.01

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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.