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Finding the Third Proportional to 375,742,998 and 762,051,036

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Solution

The third proportional to 375,742,998 and 762,051,036 is: 1,545,529,216.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,742,998 : 762,051,036 = 762,051,036 : x
  2. Step 2: Convert to fraction form
    375,742,998/762,051,036 = 762,051,036/x
  3. Step 3: Cross multiply
    375,742,998x = 762,051,036 × 762,051,036
  4. Step 4: Simplify right side
    375,742,998x = 580,721,781,468,673,280
  5. Step 5: Solve for x
    x = 580,721,781,468,673,280/375,742,998
  6. Step 6: Final answer
    x = 1,545,529,216.94

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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.