Home / 17,818,089.24-24,588,978.92-9,669,327.24

Finding the Fourth Proportional to 17,818,089.24, 24,588,978.92 and 9,669,327.24

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Solution

The fourth proportional to 17,818,089.24, 24,588,978.92 and 9,669,327.24 is: 13,343,680.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,089.24 : 24,588,978.92 = 9,669,327.24 : x
  2. Step 2: Convert to fraction form
    17,818,089.24/24,588,978.92 = 9,669,327.24/x
  3. Step 3: Cross multiply
    17,818,089.24x = 24,588,978.92 × 9,669,327.24
  4. Step 4: Simplify right side
    17,818,089.24x = 237,758,883,674,941.81
  5. Step 5: Solve for x
    x = 237,758,883,674,941.81/17,818,089.24
  6. Step 6: Final answer
    x = 13,343,680.15

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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.