Home / 69,798,205.87-104,711,181.33-23,727,705.49

Finding the Fourth Proportional to 69,798,205.87, 104,711,181.33 and 23,727,705.49

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Solution

The fourth proportional to 69,798,205.87, 104,711,181.33 and 23,727,705.49 is: 35,596,274.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,798,205.87 : 104,711,181.33 = 23,727,705.49 : x
  2. Step 2: Convert to fraction form
    69,798,205.87/104,711,181.33 = 23,727,705.49/x
  3. Step 3: Cross multiply
    69,798,205.87x = 104,711,181.33 × 23,727,705.49
  4. Step 4: Simplify right side
    69,798,205.87x = 2,484,556,071,739,093.50
  5. Step 5: Solve for x
    x = 2,484,556,071,739,093.50/69,798,205.87
  6. Step 6: Final answer
    x = 35,596,274.16

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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.