Home / 24,809,808.57-34,237,939.83-13,646,742.75

Finding the Fourth Proportional to 24,809,808.57, 34,237,939.83 and 13,646,742.75

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Solution

The fourth proportional to 24,809,808.57, 34,237,939.83 and 13,646,742.75 is: 18,832,727.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,809,808.57 : 34,237,939.83 = 13,646,742.75 : x
  2. Step 2: Convert to fraction form
    24,809,808.57/34,237,939.83 = 13,646,742.75/x
  3. Step 3: Cross multiply
    24,809,808.57x = 34,237,939.83 × 13,646,742.75
  4. Step 4: Simplify right side
    24,809,808.57x = 467,236,357,149,988.69
  5. Step 5: Solve for x
    x = 467,236,357,149,988.69/24,809,808.57
  6. Step 6: Final answer
    x = 18,832,727.22

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1.5x scale

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.