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Finding the Third Proportional to 699,267,036 and 1,048,643,781

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Solution

The third proportional to 699,267,036 and 1,048,643,781 is: 1,572,580,606.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,267,036 : 1,048,643,781 = 1,048,643,781 : x
  2. Step 2: Convert to fraction form
    699,267,036/1,048,643,781 = 1,048,643,781/x
  3. Step 3: Cross multiply
    699,267,036x = 1,048,643,781 × 1,048,643,781
  4. Step 4: Simplify right side
    699,267,036x = 1,099,653,779,429,975,936
  5. Step 5: Solve for x
    x = 1,099,653,779,429,975,936/699,267,036
  6. Step 6: Final answer
    x = 1,572,580,606.29

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Why These Related Problems?

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