Home / 16,516,461.73-22,787,575.01-9,544,599.35

Finding the Fourth Proportional to 16,516,461.73, 22,787,575.01 and 9,544,599.35

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Solution

The fourth proportional to 16,516,461.73, 22,787,575.01 and 9,544,599.35 is: 13,168,575.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,516,461.73 : 22,787,575.01 = 9,544,599.35 : x
  2. Step 2: Convert to fraction form
    16,516,461.73/22,787,575.01 = 9,544,599.35/x
  3. Step 3: Cross multiply
    16,516,461.73x = 22,787,575.01 × 9,544,599.35
  4. Step 4: Simplify right side
    16,516,461.73x = 217,498,273,648,729.88
  5. Step 5: Solve for x
    x = 217,498,273,648,729.88/16,516,461.73
  6. Step 6: Final answer
    x = 13,168,575.53

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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.