Home / 24,926,819.60-37,386,730.20-7,889,214.80

Finding the Fourth Proportional to 24,926,819.60, 37,386,730.20 and 7,889,214.80

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Solution

The fourth proportional to 24,926,819.60, 37,386,730.20 and 7,889,214.80 is: 11,832,714.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,926,819.60 : 37,386,730.20 = 7,889,214.80 : x
  2. Step 2: Convert to fraction form
    24,926,819.60/37,386,730.20 = 7,889,214.80/x
  3. Step 3: Cross multiply
    24,926,819.60x = 37,386,730.20 × 7,889,214.80
  4. Step 4: Simplify right side
    24,926,819.60x = 294,951,945,217,447
  5. Step 5: Solve for x
    x = 294,951,945,217,447/24,926,819.60
  6. Step 6: Final answer
    x = 11,832,714.72

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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.