Home / 16,038,205.80-24,057,308.70-4,677,178.20

Finding the Fourth Proportional to 16,038,205.80, 24,057,308.70 and 4,677,178.20

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Solution

The fourth proportional to 16,038,205.80, 24,057,308.70 and 4,677,178.20 is: 7,015,767.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,205.80 : 24,057,308.70 = 4,677,178.20 : x
  2. Step 2: Convert to fraction form
    16,038,205.80/24,057,308.70 = 4,677,178.20/x
  3. Step 3: Cross multiply
    16,038,205.80x = 24,057,308.70 × 4,677,178.20
  4. Step 4: Simplify right side
    16,038,205.80x = 112,520,319,802,310.34
  5. Step 5: Solve for x
    x = 112,520,319,802,310.34/16,038,205.80
  6. Step 6: Final answer
    x = 7,015,767.30

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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.