Home / 30,685,236.01-46,014,294.61-11,502,536.56

Finding the Fourth Proportional to 30,685,236.01, 46,014,294.61 and 11,502,536.56

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Solution

The fourth proportional to 30,685,236.01, 46,014,294.61 and 11,502,536.56 is: 17,248,722.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,685,236.01 : 46,014,294.61 = 11,502,536.56 : x
  2. Step 2: Convert to fraction form
    30,685,236.01/46,014,294.61 = 11,502,536.56/x
  3. Step 3: Cross multiply
    30,685,236.01x = 46,014,294.61 × 11,502,536.56
  4. Step 4: Simplify right side
    30,685,236.01x = 529,281,105,933,478.31
  5. Step 5: Solve for x
    x = 529,281,105,933,478.31/30,685,236.01
  6. Step 6: Final answer
    x = 17,248,722.02

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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.