Home / 757,249,979-1,131,701,346

Finding the Third Proportional to 757,249,979 and 1,131,701,346

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Solution

The third proportional to 757,249,979 and 1,131,701,346 is: 1,691,314,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,249,979 : 1,131,701,346 = 1,131,701,346 : x
  2. Step 2: Convert to fraction form
    757,249,979/1,131,701,346 = 1,131,701,346/x
  3. Step 3: Cross multiply
    757,249,979x = 1,131,701,346 × 1,131,701,346
  4. Step 4: Simplify right side
    757,249,979x = 1,280,747,936,538,211,840
  5. Step 5: Solve for x
    x = 1,280,747,936,538,211,840/757,249,979
  6. Step 6: Final answer
    x = 1,691,314,588.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.