Home / 33,326,529.60-49,989,794.40-9,392,001.60

Finding the Fourth Proportional to 33,326,529.60, 49,989,794.40 and 9,392,001.60

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Solution

The fourth proportional to 33,326,529.60, 49,989,794.40 and 9,392,001.60 is: 14,088,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,326,529.60 : 49,989,794.40 = 9,392,001.60 : x
  2. Step 2: Convert to fraction form
    33,326,529.60/49,989,794.40 = 9,392,001.60/x
  3. Step 3: Cross multiply
    33,326,529.60x = 49,989,794.40 × 9,392,001.60
  4. Step 4: Simplify right side
    33,326,529.60x = 469,504,228,988,471
  5. Step 5: Solve for x
    x = 469,504,228,988,471/33,326,529.60
  6. Step 6: Final answer
    x = 14,088,002.40

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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.