Home / 16,645,048.50-24,967,572.76-4,677,784.50

Finding the Fourth Proportional to 16,645,048.50, 24,967,572.76 and 4,677,784.50

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Solution

The fourth proportional to 16,645,048.50, 24,967,572.76 and 4,677,784.50 is: 7,016,676.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,645,048.50 : 24,967,572.76 = 4,677,784.50 : x
  2. Step 2: Convert to fraction form
    16,645,048.50/24,967,572.76 = 4,677,784.50/x
  3. Step 3: Cross multiply
    16,645,048.50x = 24,967,572.76 × 4,677,784.50
  4. Step 4: Simplify right side
    16,645,048.50x = 116,792,924,859,350.23
  5. Step 5: Solve for x
    x = 116,792,924,859,350.23/16,645,048.50
  6. Step 6: Final answer
    x = 7,016,676.75

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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.