Home / 270,924,736.86-373,875,846.39-147,165,506.46

Finding the Fourth Proportional to 270,924,736.86, 373,875,846.39 and 147,165,506.46

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Solution

The fourth proportional to 270,924,736.86, 373,875,846.39 and 147,165,506.46 is: 203,088,241.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,924,736.86 : 373,875,846.39 = 147,165,506.46 : x
  2. Step 2: Convert to fraction form
    270,924,736.86/373,875,846.39 = 147,165,506.46/x
  3. Step 3: Cross multiply
    270,924,736.86x = 373,875,846.39 × 147,165,506.46
  4. Step 4: Simplify right side
    270,924,736.86x = 55,021,628,287,145,512
  5. Step 5: Solve for x
    x = 55,021,628,287,145,512/270,924,736.86
  6. Step 6: Final answer
    x = 203,088,241.13

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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.