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Finding the Third Proportional to 29,809,584 and 63,868,752

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Solution

The third proportional to 29,809,584 and 63,868,752 is: 136,842,482.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,809,584 : 63,868,752 = 63,868,752 : x
  2. Step 2: Convert to fraction form
    29,809,584/63,868,752 = 63,868,752/x
  3. Step 3: Cross multiply
    29,809,584x = 63,868,752 × 63,868,752
  4. Step 4: Simplify right side
    29,809,584x = 4,079,217,482,037,504
  5. Step 5: Solve for x
    x = 4,079,217,482,037,504/29,809,584
  6. Step 6: Final answer
    x = 136,842,482.67

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.