Home / 33,773,294.58-46,630,025.29-21,394,373.19

Finding the Fourth Proportional to 33,773,294.58, 46,630,025.29 and 21,394,373.19

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Solution

The fourth proportional to 33,773,294.58, 46,630,025.29 and 21,394,373.19 is: 29,538,728.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773,294.58 : 46,630,025.29 = 21,394,373.19 : x
  2. Step 2: Convert to fraction form
    33,773,294.58/46,630,025.29 = 21,394,373.19/x
  3. Step 3: Cross multiply
    33,773,294.58x = 46,630,025.29 × 21,394,373.19
  4. Step 4: Simplify right side
    33,773,294.58x = 997,620,162,680,247.75
  5. Step 5: Solve for x
    x = 997,620,162,680,247.75/33,773,294.58
  6. Step 6: Final answer
    x = 29,538,728.02

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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.