Home / 14,788,099.60-22,144,824.60-9,711,926.80

Finding the Fourth Proportional to 14,788,099.60, 22,144,824.60 and 9,711,926.80

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Solution

The fourth proportional to 14,788,099.60, 22,144,824.60 and 9,711,926.80 is: 14,543,377.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788,099.60 : 22,144,824.60 = 9,711,926.80 : x
  2. Step 2: Convert to fraction form
    14,788,099.60/22,144,824.60 = 9,711,926.80/x
  3. Step 3: Cross multiply
    14,788,099.60x = 22,144,824.60 × 9,711,926.80
  4. Step 4: Simplify right side
    14,788,099.60x = 215,068,915,514,039.31
  5. Step 5: Solve for x
    x = 215,068,915,514,039.31/14,788,099.60
  6. Step 6: Final answer
    x = 14,543,377.54

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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.