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Finding the Third Proportional to 439,075,264 and 958,610,080

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Solution

The third proportional to 439,075,264 and 958,610,080 is: 2,092,883,295.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,075,264 : 958,610,080 = 958,610,080 : x
  2. Step 2: Convert to fraction form
    439,075,264/958,610,080 = 958,610,080/x
  3. Step 3: Cross multiply
    439,075,264x = 958,610,080 × 958,610,080
  4. Step 4: Simplify right side
    439,075,264x = 918,933,285,477,606,400
  5. Step 5: Solve for x
    x = 918,933,285,477,606,400/439,075,264
  6. Step 6: Final answer
    x = 2,092,883,295.47

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.