Home / 33,573,984.90-50,387,549.40-13,113,506.40

Finding the Fourth Proportional to 33,573,984.90, 50,387,549.40 and 13,113,506.40

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Solution

The fourth proportional to 33,573,984.90, 50,387,549.40 and 13,113,506.40 is: 19,680,638.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,573,984.90 : 50,387,549.40 = 13,113,506.40 : x
  2. Step 2: Convert to fraction form
    33,573,984.90/50,387,549.40 = 13,113,506.40/x
  3. Step 3: Cross multiply
    33,573,984.90x = 50,387,549.40 × 13,113,506.40
  4. Step 4: Simplify right side
    33,573,984.90x = 660,757,451,537,216.12
  5. Step 5: Solve for x
    x = 660,757,451,537,216.12/33,573,984.90
  6. Step 6: Final answer
    x = 19,680,638.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.