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Finding the Third Proportional to 375,742,994 and 762,051,028

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Solution

The third proportional to 375,742,994 and 762,051,028 is: 1,545,529,200.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,742,994 : 762,051,028 = 762,051,028 : x
  2. Step 2: Convert to fraction form
    375,742,994/762,051,028 = 762,051,028/x
  3. Step 3: Cross multiply
    375,742,994x = 762,051,028 × 762,051,028
  4. Step 4: Simplify right side
    375,742,994x = 580,721,769,275,856,768
  5. Step 5: Solve for x
    x = 580,721,769,275,856,768/375,742,994
  6. Step 6: Final answer
    x = 1,545,529,200.94

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.