Home / 24,100,981.16-33,259,312.74-13,235,965.16

Finding the Fourth Proportional to 24,100,981.16, 33,259,312.74 and 13,235,965.16

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Solution

The fourth proportional to 24,100,981.16, 33,259,312.74 and 13,235,965.16 is: 18,265,609.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100,981.16 : 33,259,312.74 = 13,235,965.16 : x
  2. Step 2: Convert to fraction form
    24,100,981.16/33,259,312.74 = 13,235,965.16/x
  3. Step 3: Cross multiply
    24,100,981.16x = 33,259,312.74 × 13,235,965.16
  4. Step 4: Simplify right side
    24,100,981.16x = 440,219,104,672,184.12
  5. Step 5: Solve for x
    x = 440,219,104,672,184.12/24,100,981.16
  6. Step 6: Final answer
    x = 18,265,609.26

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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.