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Finding the Third Proportional to 10,370,828 and 14,938,526

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Solution

The third proportional to 10,370,828 and 14,938,526 is: 21,518,007.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,370,828 : 14,938,526 = 14,938,526 : x
  2. Step 2: Convert to fraction form
    10,370,828/14,938,526 = 14,938,526/x
  3. Step 3: Cross multiply
    10,370,828x = 14,938,526 × 14,938,526
  4. Step 4: Simplify right side
    10,370,828x = 223,159,559,052,676
  5. Step 5: Solve for x
    x = 223,159,559,052,676/10,370,828
  6. Step 6: Final answer
    x = 21,518,007.92

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.