Home / 35,842,722.80-53,764,084.20-11,581,602.80

Finding the Fourth Proportional to 35,842,722.80, 53,764,084.20 and 11,581,602.80

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Solution

The fourth proportional to 35,842,722.80, 53,764,084.20 and 11,581,602.80 is: 17,372,404.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,842,722.80 : 53,764,084.20 = 11,581,602.80 : x
  2. Step 2: Convert to fraction form
    35,842,722.80/53,764,084.20 = 11,581,602.80/x
  3. Step 3: Cross multiply
    35,842,722.80x = 53,764,084.20 × 11,581,602.80
  4. Step 4: Simplify right side
    35,842,722.80x = 622,674,268,110,155.88
  5. Step 5: Solve for x
    x = 622,674,268,110,155.88/35,842,722.80
  6. Step 6: Final answer
    x = 17,372,404.20

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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.