Home / 24,232,581.04-33,440,915.06-13,219,327.48

Finding the Fourth Proportional to 24,232,581.04, 33,440,915.06 and 13,219,327.48

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Solution

The fourth proportional to 24,232,581.04, 33,440,915.06 and 13,219,327.48 is: 18,242,646.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,232,581.04 : 33,440,915.06 = 13,219,327.48 : x
  2. Step 2: Convert to fraction form
    24,232,581.04/33,440,915.06 = 13,219,327.48/x
  3. Step 3: Cross multiply
    24,232,581.04x = 33,440,915.06 × 13,219,327.48
  4. Step 4: Simplify right side
    24,232,581.04x = 442,066,407,409,003.88
  5. Step 5: Solve for x
    x = 442,066,407,409,003.88/24,232,581.04
  6. Step 6: Final answer
    x = 18,242,646.41

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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.