Home / 16,036,363.72-24,043,117.02-7,512,049

Finding the Fourth Proportional to 16,036,363.72, 24,043,117.02 and 7,512,049

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Solution

The fourth proportional to 16,036,363.72, 24,043,117.02 and 7,512,049 is: 11,262,719.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,036,363.72 : 24,043,117.02 = 7,512,049 : x
  2. Step 2: Convert to fraction form
    16,036,363.72/24,043,117.02 = 7,512,049/x
  3. Step 3: Cross multiply
    16,036,363.72x = 24,043,117.02 × 7,512,049
  4. Step 4: Simplify right side
    16,036,363.72x = 180,613,073,166,973.97
  5. Step 5: Solve for x
    x = 180,613,073,166,973.97/16,036,363.72
  6. Step 6: Final answer
    x = 11,262,719.92

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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.