Home / 35,615,996.20-53,406,303.88-11,351,765.80

Finding the Fourth Proportional to 35,615,996.20, 53,406,303.88 and 11,351,765.80

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Solution

The fourth proportional to 35,615,996.20, 53,406,303.88 and 11,351,765.80 is: 17,022,010.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,615,996.20 : 53,406,303.88 = 11,351,765.80 : x
  2. Step 2: Convert to fraction form
    35,615,996.20/53,406,303.88 = 11,351,765.80/x
  3. Step 3: Cross multiply
    35,615,996.20x = 53,406,303.88 × 11,351,765.80
  4. Step 4: Simplify right side
    35,615,996.20x = 606,255,853,889,391.38
  5. Step 5: Solve for x
    x = 606,255,853,889,391.38/35,615,996.20
  6. Step 6: Final answer
    x = 17,022,010.29

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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.