Home / 16,635,338.60-24,962,339.10-7,049,085.80

Finding the Fourth Proportional to 16,635,338.60, 24,962,339.10 and 7,049,085.80

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Solution

The fourth proportional to 16,635,338.60, 24,962,339.10 and 7,049,085.80 is: 10,577,582.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,338.60 : 24,962,339.10 = 7,049,085.80 : x
  2. Step 2: Convert to fraction form
    16,635,338.60/24,962,339.10 = 7,049,085.80/x
  3. Step 3: Cross multiply
    16,635,338.60x = 24,962,339.10 × 7,049,085.80
  4. Step 4: Simplify right side
    16,635,338.60x = 175,961,670,084,594.78
  5. Step 5: Solve for x
    x = 175,961,670,084,594.78/16,635,338.60
  6. Step 6: Final answer
    x = 10,577,582.72

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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.