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Finding the Third Proportional to 43,938,648 and 95,688,576

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Solution

The third proportional to 43,938,648 and 95,688,576 is: 208,388,377.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,938,648 : 95,688,576 = 95,688,576 : x
  2. Step 2: Convert to fraction form
    43,938,648/95,688,576 = 95,688,576/x
  3. Step 3: Cross multiply
    43,938,648x = 95,688,576 × 95,688,576
  4. Step 4: Simplify right side
    43,938,648x = 9,156,303,576,907,776
  5. Step 5: Solve for x
    x = 9,156,303,576,907,776/43,938,648
  6. Step 6: Final answer
    x = 208,388,377.74

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.