Home / 335,546,210.52-503,337,252-105,533,231.40

Finding the Fourth Proportional to 335,546,210.52, 503,337,252 and 105,533,231.40

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Solution

The fourth proportional to 335,546,210.52, 503,337,252 and 105,533,231.40 is: 158,305,488.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,546,210.52 : 503,337,252 = 105,533,231.40 : x
  2. Step 2: Convert to fraction form
    335,546,210.52/503,337,252 = 105,533,231.40/x
  3. Step 3: Cross multiply
    335,546,210.52x = 503,337,252 × 105,533,231.40
  4. Step 4: Simplify right side
    335,546,210.52x = 53,118,806,687,556,112
  5. Step 5: Solve for x
    x = 53,118,806,687,556,112/335,546,210.52
  6. Step 6: Final answer
    x = 158,305,488.25

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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.