Home / 24,243,973.54-33,457,392.13-13,231,430.04

Finding the Fourth Proportional to 24,243,973.54, 33,457,392.13 and 13,231,430.04

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Solution

The fourth proportional to 24,243,973.54, 33,457,392.13 and 13,231,430.04 is: 18,259,760.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,243,973.54 : 33,457,392.13 = 13,231,430.04 : x
  2. Step 2: Convert to fraction form
    24,243,973.54/33,457,392.13 = 13,231,430.04/x
  3. Step 3: Cross multiply
    24,243,973.54x = 33,457,392.13 × 13,231,430.04
  4. Step 4: Simplify right side
    24,243,973.54x = 442,689,143,349,274.94
  5. Step 5: Solve for x
    x = 442,689,143,349,274.94/24,243,973.54
  6. Step 6: Final answer
    x = 18,259,760.21

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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.