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Finding the Third Proportional to 14,000,940 and 21,598,776

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Solution

The third proportional to 14,000,940 and 21,598,776 is: 33,319,700.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,000,940 : 21,598,776 = 21,598,776 : x
  2. Step 2: Convert to fraction form
    14,000,940/21,598,776 = 21,598,776/x
  3. Step 3: Cross multiply
    14,000,940x = 21,598,776 × 21,598,776
  4. Step 4: Simplify right side
    14,000,940x = 466,507,124,698,176
  5. Step 5: Solve for x
    x = 466,507,124,698,176/14,000,940
  6. Step 6: Final answer
    x = 33,319,700.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.