Home / 17,818,090.24-24,588,980.30-9,669,328.24

Finding the Fourth Proportional to 17,818,090.24, 24,588,980.30 and 9,669,328.24

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Solution

The fourth proportional to 17,818,090.24, 24,588,980.30 and 9,669,328.24 is: 13,343,681.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,090.24 : 24,588,980.30 = 9,669,328.24 : x
  2. Step 2: Convert to fraction form
    17,818,090.24/24,588,980.30 = 9,669,328.24/x
  3. Step 3: Cross multiply
    17,818,090.24x = 24,588,980.30 × 9,669,328.24
  4. Step 4: Simplify right side
    17,818,090.24x = 237,758,921,607,593.69
  5. Step 5: Solve for x
    x = 237,758,921,607,593.69/17,818,090.24
  6. Step 6: Final answer
    x = 13,343,681.53

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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.