Home / 27,002,340.20-37,263,228.33-14,612,434.01

Finding the Fourth Proportional to 27,002,340.20, 37,263,228.33 and 14,612,434.01

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Solution

The fourth proportional to 27,002,340.20, 37,263,228.33 and 14,612,434.01 is: 20,165,158.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,002,340.20 : 37,263,228.33 = 14,612,434.01 : x
  2. Step 2: Convert to fraction form
    27,002,340.20/37,263,228.33 = 14,612,434.01/x
  3. Step 3: Cross multiply
    27,002,340.20x = 37,263,228.33 × 14,612,434.01
  4. Step 4: Simplify right side
    27,002,340.20x = 544,506,464,971,687.50
  5. Step 5: Solve for x
    x = 544,506,464,971,687.50/27,002,340.20
  6. Step 6: Final answer
    x = 20,165,158.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.