Home / 24,180,918.24-33,369,667.94-13,167,663.72

Finding the Fourth Proportional to 24,180,918.24, 33,369,667.94 and 13,167,663.72

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Solution

The fourth proportional to 24,180,918.24, 33,369,667.94 and 13,167,663.72 is: 18,171,376.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,180,918.24 : 33,369,667.94 = 13,167,663.72 : x
  2. Step 2: Convert to fraction form
    24,180,918.24/33,369,667.94 = 13,167,663.72/x
  3. Step 3: Cross multiply
    24,180,918.24x = 33,369,667.94 × 13,167,663.72
  4. Step 4: Simplify right side
    24,180,918.24x = 439,400,565,881,985.19
  5. Step 5: Solve for x
    x = 439,400,565,881,985.19/24,180,918.24
  6. Step 6: Final answer
    x = 18,171,376.35

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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.