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Finding the Third Proportional to 119,764,095 and 259,855,842

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Solution

The third proportional to 119,764,095 and 259,855,842 is: 563,817,216.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,764,095 : 259,855,842 = 259,855,842 : x
  2. Step 2: Convert to fraction form
    119,764,095/259,855,842 = 259,855,842/x
  3. Step 3: Cross multiply
    119,764,095x = 259,855,842 × 259,855,842
  4. Step 4: Simplify right side
    119,764,095x = 67,525,058,621,528,960
  5. Step 5: Solve for x
    x = 67,525,058,621,528,960/119,764,095
  6. Step 6: Final answer
    x = 563,817,216.02

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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.