Home / 16,621,397.20-24,932,095.80-14,829,806.80

Finding the Fourth Proportional to 16,621,397.20, 24,932,095.80 and 14,829,806.80

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Solution

The fourth proportional to 16,621,397.20, 24,932,095.80 and 14,829,806.80 is: 22,244,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,621,397.20 : 24,932,095.80 = 14,829,806.80 : x
  2. Step 2: Convert to fraction form
    16,621,397.20/24,932,095.80 = 14,829,806.80/x
  3. Step 3: Cross multiply
    16,621,397.20x = 24,932,095.80 × 14,829,806.80
  4. Step 4: Simplify right side
    16,621,397.20x = 369,738,163,833,091.50
  5. Step 5: Solve for x
    x = 369,738,163,833,091.50/16,621,397.20
  6. Step 6: Final answer
    x = 22,244,710.20

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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.