Home / 33,545,902.60-50,318,853.90-33,333,326.20

Finding the Fourth Proportional to 33,545,902.60, 50,318,853.90 and 33,333,326.20

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Solution

The fourth proportional to 33,545,902.60, 50,318,853.90 and 33,333,326.20 is: 49,999,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,545,902.60 : 50,318,853.90 = 33,333,326.20 : x
  2. Step 2: Convert to fraction form
    33,545,902.60/50,318,853.90 = 33,333,326.20/x
  3. Step 3: Cross multiply
    33,545,902.60x = 50,318,853.90 × 33,333,326.20
  4. Step 4: Simplify right side
    33,545,902.60x = 1,677,294,771,058,842
  5. Step 5: Solve for x
    x = 1,677,294,771,058,842/33,545,902.60
  6. Step 6: Final answer
    x = 49,999,989.30

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1.5x scale

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.