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Finding the Third Proportional to 93,990,299.50 and 143,686,952

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Solution

The third proportional to 93,990,299.50 and 143,686,952 is: 219,660,329.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,990,299.50 : 143,686,952 = 143,686,952 : x
  2. Step 2: Convert to fraction form
    93,990,299.50/143,686,952 = 143,686,952/x
  3. Step 3: Cross multiply
    93,990,299.50x = 143,686,952 × 143,686,952
  4. Step 4: Simplify right side
    93,990,299.50x = 20,645,940,175,050,304
  5. Step 5: Solve for x
    x = 20,645,940,175,050,304/93,990,299.50
  6. Step 6: Final answer
    x = 219,660,329.68

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.