Home / 16,169,996.10-24,258,493.35-4,811,592.90

Finding the Fourth Proportional to 16,169,996.10, 24,258,493.35 and 4,811,592.90

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Solution

The fourth proportional to 16,169,996.10, 24,258,493.35 and 4,811,592.90 is: 7,218,430.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,996.10 : 24,258,493.35 = 4,811,592.90 : x
  2. Step 2: Convert to fraction form
    16,169,996.10/24,258,493.35 = 4,811,592.90/x
  3. Step 3: Cross multiply
    16,169,996.10x = 24,258,493.35 × 4,811,592.90
  4. Step 4: Simplify right side
    16,169,996.10x = 116,721,994,367,557.23
  5. Step 5: Solve for x
    x = 116,721,994,367,557.23/16,169,996.10
  6. Step 6: Final answer
    x = 7,218,430.58

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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.