Home / 162,423,302.63-350,734,063.50

Finding the Third Proportional to 162,423,302.63 and 350,734,063.50

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Solution

The third proportional to 162,423,302.63 and 350,734,063.50 is: 757,369,055.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,423,302.63 : 350,734,063.50 = 350,734,063.50 : x
  2. Step 2: Convert to fraction form
    162,423,302.63/350,734,063.50 = 350,734,063.50/x
  3. Step 3: Cross multiply
    162,423,302.63x = 350,734,063.50 × 350,734,063.50
  4. Step 4: Simplify right side
    162,423,302.63x = 123,014,383,299,222,032
  5. Step 5: Solve for x
    x = 123,014,383,299,222,032/162,423,302.63
  6. Step 6: Final answer
    x = 757,369,055.49

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.