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Finding the Third Proportional to 722,759,282.50 and 975,171,964

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Solution

The third proportional to 722,759,282.50 and 975,171,964 is: 1,315,735,933.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    722,759,282.50 : 975,171,964 = 975,171,964 : x
  2. Step 2: Convert to fraction form
    722,759,282.50/975,171,964 = 975,171,964/x
  3. Step 3: Cross multiply
    722,759,282.50x = 975,171,964 × 975,171,964
  4. Step 4: Simplify right side
    722,759,282.50x = 950,960,359,371,617,280
  5. Step 5: Solve for x
    x = 950,960,359,371,617,280/722,759,282.50
  6. Step 6: Final answer
    x = 1,315,735,933.66

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.