Home / 16,632,133.60-24,963,946.80-14,238,680.80

Finding the Fourth Proportional to 16,632,133.60, 24,963,946.80 and 14,238,680.80

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Solution

The fourth proportional to 16,632,133.60, 24,963,946.80 and 14,238,680.80 is: 21,371,501.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,133.60 : 24,963,946.80 = 14,238,680.80 : x
  2. Step 2: Convert to fraction form
    16,632,133.60/24,963,946.80 = 14,238,680.80/x
  3. Step 3: Cross multiply
    16,632,133.60x = 24,963,946.80 × 14,238,680.80
  4. Step 4: Simplify right side
    16,632,133.60x = 355,453,669,993,381.50
  5. Step 5: Solve for x
    x = 355,453,669,993,381.50/16,632,133.60
  6. Step 6: Final answer
    x = 21,371,501.61

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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.