Home / 24,117,132.72-33,281,239.47-13,104,051.15

Finding the Fourth Proportional to 24,117,132.72, 33,281,239.47 and 13,104,051.15

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Solution

The fourth proportional to 24,117,132.72, 33,281,239.47 and 13,104,051.15 is: 18,083,371.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,117,132.72 : 33,281,239.47 = 13,104,051.15 : x
  2. Step 2: Convert to fraction form
    24,117,132.72/33,281,239.47 = 13,104,051.15/x
  3. Step 3: Cross multiply
    24,117,132.72x = 33,281,239.47 × 13,104,051.15
  4. Step 4: Simplify right side
    24,117,132.72x = 436,119,064,350,278.88
  5. Step 5: Solve for x
    x = 436,119,064,350,278.88/24,117,132.72
  6. Step 6: Final answer
    x = 18,083,371.25

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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.