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Finding the Third Proportional to 10,477,140 and 15,754,704

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Solution

The third proportional to 10,477,140 and 15,754,704 is: 23,690,692.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,477,140 : 15,754,704 = 15,754,704 : x
  2. Step 2: Convert to fraction form
    10,477,140/15,754,704 = 15,754,704/x
  3. Step 3: Cross multiply
    10,477,140x = 15,754,704 × 15,754,704
  4. Step 4: Simplify right side
    10,477,140x = 248,210,698,127,616
  5. Step 5: Solve for x
    x = 248,210,698,127,616/10,477,140
  6. Step 6: Final answer
    x = 23,690,692.13

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.