Home / 34,267,665.45-51,396,442.09-10,000,076.48

Finding the Fourth Proportional to 34,267,665.45, 51,396,442.09 and 10,000,076.48

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Solution

The fourth proportional to 34,267,665.45, 51,396,442.09 and 10,000,076.48 is: 14,998,639.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,267,665.45 : 51,396,442.09 = 10,000,076.48 : x
  2. Step 2: Convert to fraction form
    34,267,665.45/51,396,442.09 = 10,000,076.48/x
  3. Step 3: Cross multiply
    34,267,665.45x = 51,396,442.09 × 10,000,076.48
  4. Step 4: Simplify right side
    34,267,665.45x = 513,968,351,828,382.19
  5. Step 5: Solve for x
    x = 513,968,351,828,382.19/34,267,665.45
  6. Step 6: Final answer
    x = 14,998,639.25

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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.