Home / 13,624,741.40-20,433,628.02-4,037,883.80

Finding the Fourth Proportional to 13,624,741.40, 20,433,628.02 and 4,037,883.80

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Solution

The fourth proportional to 13,624,741.40, 20,433,628.02 and 4,037,883.80 is: 6,055,793.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,624,741.40 : 20,433,628.02 = 4,037,883.80 : x
  2. Step 2: Convert to fraction form
    13,624,741.40/20,433,628.02 = 4,037,883.80/x
  3. Step 3: Cross multiply
    13,624,741.40x = 20,433,628.02 × 4,037,883.80
  4. Step 4: Simplify right side
    13,624,741.40x = 82,508,615,557,184.08
  5. Step 5: Solve for x
    x = 82,508,615,557,184.08/13,624,741.40
  6. Step 6: Final answer
    x = 6,055,793.14

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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.