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Finding the Third Proportional to 14,740,554 and 31,895,547

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Solution

The third proportional to 14,740,554 and 31,895,547 is: 69,015,446.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,740,554 : 31,895,547 = 31,895,547 : x
  2. Step 2: Convert to fraction form
    14,740,554/31,895,547 = 31,895,547/x
  3. Step 3: Cross multiply
    14,740,554x = 31,895,547 × 31,895,547
  4. Step 4: Simplify right side
    14,740,554x = 1,017,325,918,429,209
  5. Step 5: Solve for x
    x = 1,017,325,918,429,209/14,740,554
  6. Step 6: Final answer
    x = 69,015,446.67

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.