Home / 27,041,426.34-40,533,795.99-9,991,224.42

Finding the Fourth Proportional to 27,041,426.34, 40,533,795.99 and 9,991,224.42

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Solution

The fourth proportional to 27,041,426.34, 40,533,795.99 and 9,991,224.42 is: 14,976,364.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,041,426.34 : 40,533,795.99 = 9,991,224.42 : x
  2. Step 2: Convert to fraction form
    27,041,426.34/40,533,795.99 = 9,991,224.42/x
  3. Step 3: Cross multiply
    27,041,426.34x = 40,533,795.99 × 9,991,224.42
  4. Step 4: Simplify right side
    27,041,426.34x = 404,982,252,330,586.06
  5. Step 5: Solve for x
    x = 404,982,252,330,586.06/27,041,426.34
  6. Step 6: Final answer
    x = 14,976,364.31

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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.