Home / 93,328,975.05-140,000,188.65-35,821,246.23

Finding the Fourth Proportional to 93,328,975.05, 140,000,188.65 and 35,821,246.23

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Solution

The fourth proportional to 93,328,975.05, 140,000,188.65 and 35,821,246.23 is: 53,734,450.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,328,975.05 : 140,000,188.65 = 35,821,246.23 : x
  2. Step 2: Convert to fraction form
    93,328,975.05/140,000,188.65 = 35,821,246.23/x
  3. Step 3: Cross multiply
    93,328,975.05x = 140,000,188.65 × 35,821,246.23
  4. Step 4: Simplify right side
    93,328,975.05x = 5,014,981,229,878,101
  5. Step 5: Solve for x
    x = 5,014,981,229,878,101/93,328,975.05
  6. Step 6: Final answer
    x = 53,734,450.93

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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.