Home / 335,004,247.60-502,522,117.80-104,980,836.40

Finding the Fourth Proportional to 335,004,247.60, 502,522,117.80 and 104,980,836.40

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Solution

The fourth proportional to 335,004,247.60, 502,522,117.80 and 104,980,836.40 is: 157,476,189.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,004,247.60 : 502,522,117.80 = 104,980,836.40 : x
  2. Step 2: Convert to fraction form
    335,004,247.60/502,522,117.80 = 104,980,836.40/x
  3. Step 3: Cross multiply
    335,004,247.60x = 502,522,117.80 × 104,980,836.40
  4. Step 4: Simplify right side
    335,004,247.60x = 52,755,192,236,143,336
  5. Step 5: Solve for x
    x = 52,755,192,236,143,336/335,004,247.60
  6. Step 6: Final answer
    x = 157,476,189.08

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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.