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Finding the Third Proportional to 789,516,588 and 1,710,830,472

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Solution

The third proportional to 789,516,588 and 1,710,830,472 is: 3,707,257,008.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    789,516,588 : 1,710,830,472 = 1,710,830,472 : x
  2. Step 2: Convert to fraction form
    789,516,588/1,710,830,472 = 1,710,830,472/x
  3. Step 3: Cross multiply
    789,516,588x = 1,710,830,472 × 1,710,830,472
  4. Step 4: Simplify right side
    789,516,588x = 2,926,940,903,923,742,720
  5. Step 5: Solve for x
    x = 2,926,940,903,923,742,720/789,516,588
  6. Step 6: Final answer
    x = 3,707,257,008.16

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.