Home / 335,178,270.60-502,839,771.48-102,027,214.32

Finding the Fourth Proportional to 335,178,270.60, 502,839,771.48 and 102,027,214.32

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Solution

The fourth proportional to 335,178,270.60, 502,839,771.48 and 102,027,214.32 is: 153,062,849.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,178,270.60 : 502,839,771.48 = 102,027,214.32 : x
  2. Step 2: Convert to fraction form
    335,178,270.60/502,839,771.48 = 102,027,214.32/x
  3. Step 3: Cross multiply
    335,178,270.60x = 502,839,771.48 × 102,027,214.32
  4. Step 4: Simplify right side
    335,178,270.60x = 51,303,341,133,409,784
  5. Step 5: Solve for x
    x = 51,303,341,133,409,784/335,178,270.60
  6. Step 6: Final answer
    x = 153,062,849.34

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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.