Home / 49,823,898.24-74,748,458.69-15,282,057.39

Finding the Fourth Proportional to 49,823,898.24, 74,748,458.69 and 15,282,057.39

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Solution

The fourth proportional to 49,823,898.24, 74,748,458.69 and 15,282,057.39 is: 22,926,954.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,823,898.24 : 74,748,458.69 = 15,282,057.39 : x
  2. Step 2: Convert to fraction form
    49,823,898.24/74,748,458.69 = 15,282,057.39/x
  3. Step 3: Cross multiply
    49,823,898.24x = 74,748,458.69 × 15,282,057.39
  4. Step 4: Simplify right side
    49,823,898.24x = 1,142,310,235,721,636.50
  5. Step 5: Solve for x
    x = 1,142,310,235,721,636.50/49,823,898.24
  6. Step 6: Final answer
    x = 22,926,954.26

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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.